Molly-Mae: Behind It All - Part 2
Currently unavailable.
We don't know when or if this item will be back in stock.

Polar M400 HR GPS Sports Watch with Heart Rate Monitor - Blue

4.2 out of 5 stars 390 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Special feature Heart, Calorie Tracker, Notifications
Connectivity technology Bluetooth
Wireless communication standard Bluetooth
Battery cell composition Lithium Ion
GPS Built-in GPS
Shape Round
Screen size 0.96 Inches
Brand Polar
Model name M400 Hr
Style GPS Sports Watch with Heart Rate Monitor

About this item

  • Track pace, distance and altitude with the built-in GPS. Find your way back home with Back to Start.^Follow your 24/7 activity, calories and steps. Daily activity at different intensity levels (low, medium, high)^Plan, sync and share your training with Polar Flow mobile app and web service^Set targets to beat your personal best^Train at the right intensity within your personal heart rate zones (requires H7 heart rate sensor)
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Top Brand

Polar

90% positive ratings from 500+ customers

10K+ recent orders from this brand

Save 15% on Baby Einstein

Product information

Technical Details

Age range ‎Youth
Color ‎Blue
Size ‎One Size
Style ‎GPS Sports Watch with Heart Rate Monitor
Compatible with ‎iPhone 4S
Display size ‎0.96 Inches
Weight ‎0.2 g
Shape ‎Round
Number of items ‎1
Seasons ‎continuity 2015
Features ‎Heart, Calorie Tracker, Notifications
Usage ‎fitness
Sport ‎Running
Batteries included? ‎Yes
tech_spec_battery_description_toys ‎Built-in
Brand ‎Polar
Department ‎Unisex
Manufacturer ‎Polar
Item model number ‎90057189
Product Dimensions ‎11.71 x 9.7 x 7.59 cm; 280 g
ASIN ‎B0114KM7CS

Additional Information

Batteries 2 Lithium Polymer batteries required. (included)
Date First Available 28 July 2015
Customer Reviews
4.2 out of 5 stars 390 ratings

4.2 out of 5 stars
Is discontinued by manufacturer No

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

Feedback

Polar M400 HR GPS Sports Watch with Heart Rate Monitor - Blue


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

From the manufacturer


Polar Flow

Polar Flow web service and app helps you stay on track with your daily activity and training.

  • Quick visual overview in the app
  • Free app compatible with Android (4.3 and later) and iOS
  • Deeper insight and analysis in the web service

Polar M400 with H7 Heart Rate Sensor

Sports Watch with GPS

Polar M400 is blend of sporty design, integrated GPS and enhanced training features, along with plenty of options to keep an eye on your activity 24/7. The M400 gives runners the freedom to explore more adventurous routes: You can measure your pace, distance and altitude and find your way back home.

  • 24/7 activity tracking
  • Activity goal and activity benefit
  • Inactivity alert
  • Sleep duration and quality
  • Built-in GPS
  • Fitness test (heart rate sensor required)
  • Heart rate with H7 heart rate sensor
  • Personal best rewards after training
  • Feedback after training
  • Standard micro USB charging
  • Polar Flow web service and app
  • MyFitnessPal integration (iOS only)

24/7 Activity

The M400 tracks your daily activity and shows steps, distance and burned calories. The M400 gives you your daily activity goal and guides you on how to reach it. The M400 also reminds you when you've been sitting still for too long.

24/7 Activity

Built-In GPS

Smart Notifications

Bluetooth Smart Sensors

Smart Coaching

Fitness Test

Polar Fitness Test measures your aerobic fitness at rest in just five minutes. The result evaluates your maximal oxygen uptake (VO2max). Fitness testing will motivate and inspire you to start, maintain or increase physical exercise.

Training Benefit

Get motivating feedback immediately after exercise by syncing your M400 with Polar Flow app or web service.

Running Index

Running Index is based on your heart rate and speed data measured during the run. It gives you information about your performance level, both aerobic fitness and running economy. Improvement in running efficiency indicates improved economy of running performance.

Smart Calories

The most accurate calorie counter on the market calculates the number of calories burned. The calculation is based on your individual data: Your weight, height, age, gender and the intensity of physical activity.

Polar Loop
Polar A300
Polar M400
Polar V800
Customer Reviews
Heart Rate with H7 sensor with H7 sensor, also in water with H7 sensor with H7 sensor, also in water
Smart Calories
24/7 Activity
Sport Profiles no data
Built-In GPS no data no data
Adjustable Training Views no data no data
Cycling Sensors no data no data no data
Training Load and Recover Status no data no data no data

Customer reviews

4.2 out of 5 stars
390 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers find the Polar M400 HR GPS Sports Watch accurate and easy to use, with one customer noting it's excellent for tracking while running. They appreciate its display capabilities, with one mentioning it can display heart rate data, and they like its stats tracking features, with one highlighting the Polar Flow software for post-workout analysis. Customers find it useful for workouts, with one noting its positive impact on training and recovery. The watch's comfort and sync speed receive mixed feedback, though one customer mentions the strap sits comfortably around the chest.

AI-generated from the text of customer reviews

11 customers mention ‘Accuracy’11 positive0 negative

Customers find the watch's accuracy positive, with one customer specifically noting its excellent tracking capabilities during running activities.

"...Then the app records speeds, has GPS for where you go, and gives really useful heart rate feedback...." Read more

"...found quickly - quicker than any other watch I have had - and is very accurate...." Read more

"...The watch has GPS for running, (I will do some) and can also display the Heart Rate and other stats during a workout...." Read more

"...To an extent it was, as the heart rate strap was accurate, GPS was fast and the different faces to show different stats was very useful...." Read more

7 customers mention ‘Display capability’7 positive0 negative

Customers appreciate the watch's display capabilities, with one mentioning it can show heart rate data, while another notes it works well for various activities including gym workouts and cross training.

"...the app records speeds, has GPS for where you go, and gives really useful heart rate feedback...." Read more

"...The watch display can be set to display whatever data you will find useful and can be amended in the App...." Read more

"...The watch has GPS for running, (I will do some) and can also display the Heart Rate and other stats during a workout...." Read more

"...heart rate strap was accurate, GPS was fast and the different faces to show different stats was very useful...." Read more

7 customers mention ‘Stats tracking’7 positive0 negative

Customers appreciate the watch's stats tracking capabilities, which include heart rate monitoring, live workout tracking, and sleep analysis, with one customer noting that data is available within minutes and another highlighting the Polar Flow software for post-workout analysis.

"...You can wear the watch when you're asleep and it analyses your sleep by telling you how much restful sleep you had etc...." Read more

"...In all, I really like this watch - the ease of use and the data it provides. But please sort out the chest strap." Read more

"...(on my IPad) while I am working out, and Polar Flow app to analyse the data afterwards is just amazing, totally new dimension to my training...." Read more

"...The Polar M400 also does general activity monitoring and sleep monitoring...." Read more

7 customers mention ‘Use’7 positive0 negative

Customers find the watch very useful, with one mentioning it serves as a good training tool.

"...The Polar Flow web service is also really useful...." Read more

"...GPS was fast and the different faces to show different stats was very useful...." Read more

"...the actual route, etc. For indoor activities, the HRM is also a useful training tool, detailed results show the intensity of different parts of the..." Read more

"...great watch but poor charging design which doesn't last - avoid." Read more

5 customers mention ‘Ease of use’5 positive0 negative

Customers find the watch extremely easy to use and set up, with one customer noting that it connects to the app easily.

"...a positive impact on my training and recovery, it looks great, it's easy to use, the USB charging facility is fantastic, the battery life is..." Read more

"...It connects to the App easily and syncs with the push of 1 button, which means I can see the data from my exercise within minutes...." Read more

"...It's easy to set up, look at what exercise you've done and change your sport profiles...." Read more

"...so know how good they are, definitely recommend these watches , easy to programme, I wear mine all the time and get vey competitive now" Read more

4 customers mention ‘Workouts’4 positive0 negative

Customers appreciate the watch's workout features, with one mentioning it provides a new dimension to their training, while another notes it offers various exercises to choose from.

"I absolutely LOVE this watch. It has had a positive impact on my training and recovery, it looks great, it's easy to use, the USB charging facility..." Read more

"...There are many exercises to select and customise in the App for use on the watch with ease...." Read more

"...(I will do some) and can also display the Heart Rate and other stats during a workout. It also does the text,email etc...." Read more

"...It's easy to set up, look at what exercise you've done and change your sport profiles...." Read more

5 customers mention ‘Sync speed’3 positive2 negative

Customers have mixed experiences with the watch's sync speed, with some reporting no issues, while others mention problems with Bluetooth connectivity and compatibility with Android devices.

"...It connects to the App easily and syncs with the push of 1 button, which means I can see the data from my exercise within minutes...." Read more

"...The watch does not seem to like syncing with android, and even after liaising with polar customer support (which was a very slow process), now every..." Read more

"...Bluetooth syncing is usually OK..." Read more

"...Only downside slow to sync with app mannaul sync only" Read more

4 customers mention ‘Comfort’2 positive2 negative

Customers have mixed opinions about the watch's comfort, with one noting that the strap sits comfortably around the chest, while another finds it uncomfortable to sleep wearing.

"...The strap sits comfortably around the chest, although the Bluetooth receiver can be a little uncomfortable under sports bra's...." Read more

"...of useful, but as the watch is quite bulky I found it too uncomfortable to sleep wearing without it being a bit of a burden...." Read more

"Love it. Easy to set up. Makes me feel very fit seeing all my exercise classes and runs all logged. No problems with synching...." Read more

"...sits comfortably around the chest, although the Bluetooth receiver can be a little uncomfortable under sports bra's...." Read more

Top reviews from United Kingdom

  • Reviewed in the United Kingdom on 7 June 2016
    I absolutely LOVE this watch. It has had a positive impact on my training and recovery, it looks great, it's easy to use, the USB charging facility is fantastic, the battery life is surprisingly good, it's great value, and the app that goes with it is really helpful. I use the app now instead of a training diary, and it records all of my training sessions.

    I'm a rower and do a lot of training, so was glad to see that it had a specific rowing category on it to save those sessions separately from the rowing machine and other things (a lot of other similar watches don't acknowledge rowing as a separate sport). I can record notes of what I did in my session on the app and how I felt. Then the app records speeds, has GPS for where you go, and gives really useful heart rate feedback. I also use it on the rowing machine (which is a separate sport on the watch - good) and the way it shows graphs of your heart rate on the app is incredibly useful to see how the session went. For weights training, there's also that as an option. I don't record my heart rate in that because it wouldn't be useful information, but I do click the button because then I'm able to save the session and record it on the app. I've also used it for running, hill walking, spinning and cycling and it's been great.

    During sessions, you can set the watch screen to show certain information (so for example, on mine I prefer to see the time, how long I've been going and my heart rate on the main screen) and then flick through to other screens to get other information you might not necessarily want to know most of the time (e.g. I could check the distance covered when I'm out rowing, or my speed). It's easy to read and navigate.

    You can wear the watch when you're asleep and it analyses your sleep by telling you how much restful sleep you had etc. That was sort of useful, but as the watch is quite bulky I found it too uncomfortable to sleep wearing without it being a bit of a burden. Also it's depressing after a bad night's sleep to see just how crap it was!

    For serious athletes, the way it descibes your daily activity as a % is a bit unhelpful. Even though I have it on the most 'active' setting so the watch is aware I do a lot of training, I can do one rowing session in the morning before work and it'll already be on 110% before most people get out of bed! I guess it's good for feeling smug if you do a lot of training, but a function like that is probably more useful for people who aren't used to doing a lot of training.

    The Polar Flow web service is also really useful. My coach has access to all of my training through that so he can look at my heart rate on rowing machine sessions to see how hard I found it, rather than relying on me saying how hard it was. You can also use the web service to zoom in on graphs of sessions to get more specific numbers and averages, so it's very handy.
    5 people found this helpful
    Report
  • Reviewed in the United Kingdom on 29 November 2016
    Ive had the watch now for 8 months and use it at least 5 times per week for various exercise. The watch itself is large but comfortable. Once connected to th App and set up, the watch is extremely easy to use. It connects to the App easily and syncs with the push of 1 button, which means I can see the data from my exercise within minutes. The GPS is found quickly - quicker than any other watch I have had - and is very accurate. The watch display can be set to display whatever data you will find useful and can be amended in the App. There are many exercises to select and customise in the App for use on the watch with ease. The charge on the watch does last a long time which was unexpected and charges quickly when required.
    The HR monitor is a must to track your HR, calories and fat burn. The strap sits comfortably around the chest, although the Bluetooth receiver can be a little uncomfortable under sports bra's. The only downside is the rate at which the battery needs replacing. I must replace my battery at least every month and I buy good quality batteries. It doesn't always alert you that the battery is low either, resulting in starting exercise and discovering it is not finding your HR because the battery has died. The other downside is the HR chest strap. Mine became cracked within a very short time of using it, which gradually became worse, resulting in large cracks which made the HR chest strap uncomfortable to wear (rubbing). After only 8 months the chest strap is totally unwearable as it has ripped through.
    In all, I really like this watch - the ease of use and the data it provides. But please sort out the chest strap.
    2 people found this helpful
    Report
  • Reviewed in the United Kingdom on 7 October 2015
    I Bought this watch and Heart rate Monitor to replace my old dated Fitbit Flex. Did consider the Fitbit Charge or Surge. However, after reading reviews, and doing allot of research I bought this for the accuracy of the HR monitor. Unlike most people that buy this product, I did not buy it for running, but for mainly doing cardio and weight \ strength training.

    The Heart Rate Monitor, with Polar Beats App for the Live stats (on my IPad) while I am working out, and Polar Flow app to analyse the data afterwards is just amazing, totally new dimension to my training. The live stats during the work out, letting you know what heart rate zone you’re in really motivates and spurs you on to push harder. Used for the first time this morning, and was buzzing after it.

    The watch has GPS for running, (I will do some) and can also display the Heart Rate and other stats during a workout. It also does the text,email etc. notification (something I really love) when linked to the phone via Bluetooth. One minor problem I had this morning when starting was that, I usually pair my phone with my Bluetooth headphones, to listen to music while working out, but I also wanted to use the Polar Beats app linked to the Heart Rate Monitor. You can only pair your phone with one Bluetooth device at a time, so I had to use the IPad instead. In hindsight it is actually better on this, as the screen is obviously bigger. Need to get a wall mount now for the IPad!

    Real shame it does not have the silent alarm, it the one thing I will miss from my Fitbit flex, unless I ware it on my other wrist! But I think I will like the Notification to tell me I have been sitting down to long, and that its time to move.

    I am addicted to fitness at the moment, and love gadgets, so this was the perfect upgrade for me.

    Still concerned about the issue some have reported that it has totally stopped working after 3 months, but fingers crossed this does not happen.
    3 people found this helpful
    Report

Top reviews from other countries

Translate all reviews to English
  • Sofia
    5.0 out of 5 stars Calidad y buen precio
    Reviewed in Spain on 4 January 2016
    Quería un reloj/pulsométro de calidad pero sencillo y a buen precio y ha cumplido totalmente mis expectativas. Normalmente entreno 1hora combinando carrera y tonificación y la batería me dura 4-5 entrenamientos. El GPS lo coge bastante rápido y aunque indica "no te muevas, detectando señal de GPS" no es necesario estar parado, lo coge también en movimiento. Tiene varios deportes predeterminados, a mí me viene muy bien para lo que hago, porque lo pongo en modo "correr" para la carrera y el "otro al aire libre" para la tonificación y así me los guarda por separado y veo mejor los resultados. Tengo iphone y la app para IOS tenía muy malas valoraciones en el appstore pero lo cierto es que a mi me funciona perfecto, no he tenido ningún problema de sincronización.

    No lo he probado montando en bici, quizás se queda un poco corto de batería para rutas muy largas en las que haga falta llevar el GPS (que es lo que más batería consume).

    En cuanto al reloj es cómodo pero un poco grande para chica, a mi no me importa porque solo lo uso para hacer ejercicio, no lo llevo todo el día como pulsera de actividad. La cinta pectoral es cómoda también y se ajusta bien (tuve un garmin que la cinta era muy larga e incluso en la posición mas corta se me caía y la tuve que hacer un apaño cortándola).
    Customer image
    Sofia
    5.0 out of 5 stars
    Calidad y buen precio

    Reviewed in Spain on 4 January 2016
    Quería un reloj/pulsométro de calidad pero sencillo y a buen precio y ha cumplido totalmente mis expectativas. Normalmente entreno 1hora combinando carrera y tonificación y la batería me dura 4-5 entrenamientos. El GPS lo coge bastante rápido y aunque indica "no te muevas, detectando señal de GPS" no es necesario estar parado, lo coge también en movimiento. Tiene varios deportes predeterminados, a mí me viene muy bien para lo que hago, porque lo pongo en modo "correr" para la carrera y el "otro al aire libre" para la tonificación y así me los guarda por separado y veo mejor los resultados. Tengo iphone y la app para IOS tenía muy malas valoraciones en el appstore pero lo cierto es que a mi me funciona perfecto, no he tenido ningún problema de sincronización.

    No lo he probado montando en bici, quizás se queda un poco corto de batería para rutas muy largas en las que haga falta llevar el GPS (que es lo que más batería consume).

    En cuanto al reloj es cómodo pero un poco grande para chica, a mi no me importa porque solo lo uso para hacer ejercicio, no lo llevo todo el día como pulsera de actividad. La cinta pectoral es cómoda también y se ajusta bien (tuve un garmin que la cinta era muy larga e incluso en la posición mas corta se me caía y la tuve que hacer un apaño cortándola).
    Images in this review
    Customer imageCustomer imageCustomer image
    Report
  • DB
    5.0 out of 5 stars A la hauteur de mes espérences
    Reviewed in France on 2 April 2016
    Excellent! J'ai pris la montre en bleue avec la ceinture cardio pour offrir à une femme et le produit correspond exactement à sa description. Il a été seulement testé lors de randonnées pédestre et raquettes pour l'instant mais est fiable, pratique, ergonomique et confortable.
    Le logiciel est facile a installer (attention il faut aller sur polar, télécharger le logiciel et seulement quand celui-ci le dit brancher la montre pour la synchroniser; si on ne fait pas dans cet ordre on risque d'avoir des échecs de synchronisation). Il est pratique et complet autant au niveau des réglages qu'au niveau des retour de séance.
    Si j'ai choisi cette montre c'est pour le GPS et en effet celui-ci est rapide et très fiable.
    Produit au top pour sa gamme, je le recommande; en revanche je n'ai pas de recul sur le long terme.
  • William B
    4.0 out of 5 stars Une montre très complète avec un super rapport qualité prix !
    Reviewed in France on 20 August 2016
    La montre est très légère, et le bracelet agréable à porter. L'écran est bien lisible.
    Le GPS est bon, la fonction "retour au point de départ" pourra s'avérer pratique pour une excursion un peu trop aventureuse.
    Le logiciel de synchronisation et le site internet d'exploitation des données est également bien fait. Et apparemment les mises à jour et évolutions sont fréquentes.

    Vous pouvez créer plusieurs écrans d'affichage entièrement paramétrables avec l’ordinateur, par exemple en fonction du type de sport réalisé. Vous pouvez choisir quelles infos sont affichées et à quel endroit de l'écran. Lors de la séance, vous pourrez passer entre les différents écrans à la volée. C'est très pratique quand on alterne les sports, et pour tester plusieurs configs pour trouver la plus appropriée.
    Le bluetooth permet de rester connecter même pendant la séance de sport en vous informant des appels et messages.

    Petite interrogation : la résistance de l'écran aux rayures. Réponse dans quelques mois...

    Seul regret, la montre n'a pas de capteur cardiaque au poignet, il faut utiliser la ceinture. Mais vu la qualité de la montre et de ses fonctions, je trouve que son prix est contenu (surtout en promo Amazon !) et que le rapport qualité prix est excellent !
  • Xcb
    5.0 out of 5 stars Oui oui très bien!
    Reviewed in France on 24 September 2016
    Je profite d'une vente flash pour offrir ce m400 à mon père. Je l'ai utilisé 2 ans de passer au v800. Cette petite montre ordi est parfaite pour le coureur débutant à confirmé. L'interface polarflow permet la programmation de séances d'entraînement et le suivi de ses résultats. L'autonomie est satisfaisante tant que vous ne partez sur un ultratrail. L'ergonomie est bien pensée, les menus et commandes sont clairs, les vues sont paramétrables et la m400 peut se porter au quotiden, la taille étant réduite et le look sobre. Interface ordi et charge par mini usb: pratique. L'accroche gps est rapide par rapport à mes montres précédentes. Bref un support rapport qualité prix de mon point de vue.
  • Zimtschnecke
    4.0 out of 5 stars Mein ganz persönlicher Sport-Coach...
    Reviewed in Germany on 23 August 2016
    Die Polar M400 hat mein Leben verändert. Ich finde diesen Motivator an meinem Handgelenk wirklich sehr, sehr toll!
    Zum einen erinnert einen dieses Gerät, bei längerem Sitzen daran dass jetzt wieder "Zeit für Bewegung" ist. Bei meinem Büro-Job inspiriert mich dass dann dazu, meinem Kollegen keine E-Mail zu schreiben oder zum Hörer zu greifen, sondern stattdessen auf zu stehen und kurz ins Nachbar-Büro zu spazieren.

    Des Weiteren ambitioniert mich diese wunderbare Uhr dazu, immer Möglichst nah an die 100% der Tages-Herausforderung zu kommen. Somit wird man einfach schon im Alltag viel aktiver.

    Die Polar 400 ist meine allererste Tracking Uhr. Ich habe mich nach längerer Internet-Recherche für dieses Modell entschieden, da es vom Preis-Leistungs-Verhältnis für meinen Sport-Wiedereinstieg alles mitbrachte, was ich mir gewünscht habe...
    Sport-Wiedereinstieg? Nun, ich bin die letzten Jahre etwas faul geworden. Habe mich eher auf die Couch gekuschelt, anstatt die Laufschuhe anzuziehen. Als ich dann vor etwa 3 Monaten wieder mit dem Sport anfing, fiel mir auf, dass ich keine wirkliche Einschätzung davon habe, was ich sportlich eigentlich leiste... Also suchte ich nach einer Uhr, die sowohl beim Bergsteigen die Höhenmeter mit trackt, als auch Wasserdicht ist und das Brustschwimmen mit aufzeichnet. Ein genereller Schrittzähler war ebenfalls gewünscht. All das brachte mich also zu dieser Polar-Uhr.

    Nach zwei Monaten Nutzung muss ich sagen, ich bin begeistert! Sie bekommt von mir dennoch nur 4 Sterne, weil sie ein paar kleine Mankos hat:
    - Was andere Nutzer bemängelt haben, mit dem USB-Steckplatz, trifft bei mir nicht ganz zu, da ich schon das überarbeitete Modell besitze, bei dem der Anschluss generell offen bleibt.Dennoch ist das ganze nicht wirklich optimal gelöst. Insbesondere, da man die Uhr 24 Stunden lang tragen soll, ist das Ablegen zum Laden etwas ungünstig.
    - Ganz am Anfang des Tragens bekam ich von der Uhr Hautirritationen. Nachdem ich auf der Polar-Website nachgelesen habe, stellte ich fest, dass ich die Uhr zu eng trage. Man muss sie relativ locker am Handgelenk tragen. Die Irritation verschwand daraufhin innerhalb von zwei Tagen und ist seither nicht mehr aufgetreten.
    - Der 3. und letzte Mängel-Punkt lautet: Die Uhr ist nicht gerade unauffällig. Als ich sie bestellt und ausgepackt habe, war ich erst erschreckt, was das für ein riesiges Teil ist... Muss man halt wissen, dass diese Uhr an einem Frauen-Arm schon ein rechter Brocken ist. Dafür werde ich ständig auf das Gerät angesprochen... ganz offensichtlich erregt so eine Uhr Aufmerksamkeit.

    Mein generelles Fazit: Trotz kleiner Punkte, die mir missfallen möchte ich meinen ganz persönlichen Uhren-Coach nicht mehr missen! :-)

Product Summary: Polar M400 HR GPS Sports Watch with Heart Rate Monitor - Blue

From Polar

4.2 out of 5 stars, 390 ratings

Customer reviews

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • Track pace, distance and altitude with the built-in GPS. Find your way back home with Back to Start.^Follow your 24/7 activity, calories and steps. Daily activity at different intensity levels (low, medium, high)^Plan, sync and share your training with Polar Flow mobile app and web service^Set targets to beat your personal best^Train at the right intensity within your personal heart rate zones (requires H7 heart rate sensor)

Product description

Product Description
M400 is an exceptional blend of sporty design, integrated GPS and advanced training features, along with plenty of options to keep an eye on your activity 24/7. Push your boundaries and step out of the ordinary. In the Polar Flow service, you can set yourself targets and reach them - in all the sports you do. M400 also keeps tabs on your personal bests and lets you know when you've made a new record. M400 gives you the freedom to explore new, more adventurous routes: you can measure your pace, distance and altitude and find your way back home. Light, comfortable and water-resistant, M400 is made to be worn all day long - both in and outside your training sessions. Get guidance throughout your workouts, capture your activity and get alerts when it's time to get up and move. When you use M400 together with the Polar Flow service and app, you get all the tools, stats and support you need to step up your game. Challenge yourself with new goals, go over your training sessions and learn more about your active lifestyle. Sync all your training details between M400 and the Polar Flow web service and app with Bluetooth Smart. After training get a quick visual overview of your training and analyse your achievements in the Polar Flow app. The very moment when taking the first step of the run, when you compete only with yourself. That moment you discover you're stronger than you think and feel like you never want to slow down. Those are the moments beyond ordinary. Moments when you know you're building something new.
System Requirements
continuity 2014
Box Contains
1 x GPS watch 1 x Heart rate sensor

Newer Version Available

Polar M430 Gps Running Watch

, 4.3 out of 5 stars, 3,278 ratings

Currently unavailable.

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected "Yes, it is useful"
Thank you for your feedback. You selected "No, it is not useful"
Product summary presents key information. Close to see all product details.