Polar A360 waterproof fitness tracker

Fitness and cross-training

Polar A360 Fitness Tracker with wrist-based heart rate

This waterproof fitness tracker is the first to have both a wrist-based heart rate monitor and Polar personalized training guidance, as well 24/7 activity tracking. It even has smartwatch features like smart notifications and a color touchscreen.


Buy now - $199.95
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Polar A360 - Accurate simplicity

Heart rate based training is more convenient than ever. Just tighten the wristband, turn on the training mode, and get going! Quickly and effortlessly monitor your heart rate – whether you’re out for a run, working out at the gym, or even cycling to work.

Your perfect training companion

Polar A360 keeps you in the right heart rate zone and helps you to reach your training goals. Go for a run or walk and measure your speed and distance from the movement of your wrist – indoors and out. Follow the details of your training session directly from your wrist.

All you need to track your activity 24/7

The Polar A360 fitness tracker measures your activity, training, steps, calories, and even your sleep patterns. Includes the Polar specific Activity Guide, which supports you with motivational feedback to help you reach your daily goals.

Stay connected with Polar smart notifications

Don’t miss a thing with smart notifications. This fitness tracker gives you vibrating notifications about incoming calls, messages, social media updates, and calendar events.

Check your heart rate at a glance

Navigate to My Heart Rate on your A360 to see your current heart rate.

A360 Features

Accurate Simplicity

  • Smart Coaching
  • Features
  • Specs

Activity Guide

Shows how active you've been during the day, and offers practical guidance like “walk for 50 minutes or jog for 20 minutes” you can choose how to reach your daily activity goal. Meet your goal faster with more intense activities, or spread your activity throughout the day and work up to your target at a pace that suits you. More ›

Activity Benefit

Rewards you with daily, weekly and monthly feedback explaining how your activities have been benefiting your health. You can check on how you're doing either from the Polar Flow app or by using the Flow web service. More ›

Smart calories

Calculates the number of calories burned based on your individual data: your weight, height, age, gender, and the intensity of your activity. When you use wrist-based heart rate monitoring during your training sessions, the calorie calculation is the most accurate. The sport you are doing is also taken into account, giving you specific, accurate results. More ›

Fitness Test (H7 heart rate sensor required)

A five-minute test that measures aerobic fitness from your resting heart rate, heart rate variability and your background information. Complete the test regularly to see the progress you’re making. More ›

Heart rate based training

Shows your current heart rate and what heart rate zone you’re in, enabling you adjust what you’re doing to train at the right intensity level for your goal. You can set your own targets or favorites to aim for, and get guidance on how to keep the right intensity to get the benefits you want to achieve.

Training Benefit

Helps you to understand how each training session benefits your fitness, and gives you feedback immediately after exercising. The Training Benefit feature advises you on how you can make your training more varied by altering your training intensity and duration. More ›

Sport profiles

Polar provides over a hundred different sport profiles which enables you to choose the right one for your training sessions, and get sport-specific reports and feedback. All sport profiles are based on specific logic and give you the most accurate data, for example, about burned calories. Manage your sport profiles in the Flow web service.

Running Program

Train for a running event with a personal and adaptive training plan in Polar Flow. Choose from four different targets, 5K, 10K, half marathon and marathon, and get a training plan that fits you and your goals. More ›

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Wrist-based heart rate training

Makes heart-rate based training more convenient than ever, just tighten the band and you’re ready to train. Exercise at the right training intensity and get guidance how to reach your fitness goals.

24/7 activity tracking

Track your activity 24/7 and get practical support to help you achieve your individual daily activity goal.

Vibrating smart notifications

Stay up to date with phone notifications on your wrist, so you know if and when you need to stop .

Speed and distance

Go for a run or walk and measure your speed and distance from the movement of your wrist – indoors and out.

Steps and distance

Tracks your steps and uses that data to calculate the distance you’ve traveled.

Smart calories

Find out exactly how many calories you’ve burned. The calories you burn are calculated by combining your personal data (weight, height, age, and gender), daily activity and heart rate based training.


Automatically tracks your sleep time and quality. Check and learn more about your sleeping patterns in the Polar Flow app and web service.


Weight 31.7g (S), 33.7g (M), 37.3g (L)
Wristband thickness .53 in
Wristband width .92 in


Waterproof (WR30)
Wide-viewing angle full color TFT display with capacitive touchscreen

Screen resolution 80 x 160 pixels (RGB)
Screen size .51in x 1.06in

Polar proprietary optical heart rate module (2 green LEDs, 1 photodiode, analog front-end)
Rechargeable 100 mAh battery
Battery life up to 2 weeks with 24/7 activity tracking, including 1 hour of training per day (without smart notifications in use)


Easy wireless sync via Bluetooth® Smart with the Polar Flow app
Micro USB connector for charging and data sync with PC or Mac via Polar FlowSync
Compatible with:
* Computer running Mac OS X10.6 or later and Windows XP, 7, 8, 10
* Mobile phones running iOS7 or later and Android 4.3 or later
* Polar Balance smart scale
* Polar H7 heart rate sensor
* Apple Health Kit, Google Fit, MyFitnessPal (iOS users) and MapMyFitness
* All compatible phones available here

Updatable software

UI languages: English, Spanish, Portuguese, French, Danish, Dutch, Swedish, Norwegian, German, Italian, Finnish, Polish, Russian, Chinese (simplified), Japanese

Find out which size is right for you

Here’s a handy size guide you can use to measure your wrist and find out which size Polar A360 wristband is right for you. Also, check out how to adjust your Polar A360 to get the best fit.

Polar Ecosystem

Polar Flow: A world of fitness

Follow your progress and get guidance that helps you meet your goals. Learn how your daily habits can improve your wellbeing.

Polar Flow app

Get instant data sync and analysis on your phone, do set-up and software updates via the Polar Flow app. You can share your training and activity reports with your friends and the people you meet in the Polar Flow training community.

Polar Flow web service

Find advanced analysis of your achievements with graphs and statistics, and follow your long-term progress. This is where you set your targets and goals, and where you go to plan your workouts.

Polar Club

Compatible with Polar Club Solution. Join Polar Club classes and follow your heart rate during the group workouts on the big screen. Get new inspiration and achieve your individual training targets together.

Polar Flow Coach

This free online tool enables your coach or personal trainer to easily follow your progress, giving them access to your data during workouts and when they’re planning your next session.

Accurate Simplicity

Buy from the official Polar webstore or find retailer



Buy Now - $199.95
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Support and latest updates

Update your product to take advantage of the latest features and functionalities. Get support and user manuals.

Updates See all
2016.05.04The Polar Running Program is here
2016.04.25Do you have your physical settings up to date?
2016.04.14Speed and distance for Polar A360
Product Support


Polar A360 is rated 3.8465 out of 5 by 228.
Rated 3 out of 5 by from Great watch when I had it... I would love to give this device 5 stars but the wristband is the downfall of this Polar product. This WAS my 4th and my favorite Polar watch. I lost it because the wristband was poorly designed. This is something that is not apparent until you own it. For some reason, Polar did not make the band with a secure fastener. Other than that I found the heart rate to be accurate and loved the smartphone feature. I would live to buy another one but I just cannot take the chance of losing it as I don't have $200 sitting around to spend on watches. I know there are worse things that could happen but I stalked and saved for this watch and used it as fuel for motivation in my fat loss journey.
Date published: 2016-05-22
Rated 4 out of 5 by from Great Features - Want better access to the data I bought this for my wife and she wears it everyday. Its easy to start a training session and to monitor her heart rate. I wish there a way to download all data so we can compare our training.
Date published: 2016-05-12
Rated 4 out of 5 by from Love the watch features Love the watch. I used it for walking, swimming and various classes. The band need to be better at securing the watch. Almost lost it several times. Finally lost it this Sunday. Please make a better band to secure the watch.
Date published: 2016-05-03
Rated 5 out of 5 by from I like it alot I have had the A360 for a month and love it. Concerning the hear rate monitor.... As with all wrist band heart rate monitors, you can't expect the same accuracy as a chest band. That's why I pair the H7 strap with it and get great accuracy. Now if I go to the gym and realize I forgot the chest strap, the built in HRM works good enough. I am over 50 and I don't need my readers to read the screen time, and hear rate when working out. I also found that if I use the H7 along with Polar Beat app to record a walk or run, I can use my phone GPS to record distance, speed and route. It looks good, not too big, and I personally have not had any trouble with the band. Polar needs to add more sports profiles or allow us to rename a profile that is similar to an existing one.
Date published: 2016-05-03
Rated 5 out of 5 by from Love this product! This product is well worth the money. I use this to track my work outs. Simple to use and I love the fact I can sync it to my phone and see the progress on the website!
Date published: 2016-05-01
Rated 5 out of 5 by from Love the A360. It's easy to use & the app is great.
Date published: 2016-04-30
Rated 5 out of 5 by from Love it This is my first fitness tracker watch and I am totally obsessed with it. So accurate tracking my heart rate, and I love that it keeps tally of my calories, time, literally EVERYTHING during a workout. Plus I can wear it to work and it notifies me if I've been sitting for too long! (each hour if I haven't walked around) It's fantastic.
Date published: 2016-04-27
Rated 4 out of 5 by from Love the detail workout- Hate the band I received this as a birthday present, and for me it was an upgrade from a Fitbit HR. I absolutely love the workout details, fat burned, calories, high and low heart rate. I absolutely hate the band! The band does not hold in the watch part very well, and I have almost lost it a few times. Love the watch, hate the band! Maybe upgrade the bands in your next model, and give previous owners a discount. :)
Date published: 2016-04-25
  • 2016-05-26T07:01CST
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