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

Webstore available in selected countries



Buy Now - $199.95
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Polar A360 is rated 3.7624113475177303 out of 5 by 282.
Rated 5 out of 5 by from Great watch Nicely chosed overall dimensions make very comfortable to wear. Rather wide and thin than narrow and thick which is good. + to designers. Wear it for 3 weeks already. Absolutely no issues with the unit falling off the band. No issues with loosing the USB-port cover. I do not remove the unit out of the band to charge the device. I just press the edge of the USB-port cover and it open to plug the cable in. One of the best looking bands on the market. No proprietary cable needed thanks to USB-port. Waterproof for swimming. Yes, Flow app needs improvements. As well as the band firmware interface. But in general it is a well-balanced solution on the market.
Date published: 2016-08-21
Rated 3 out of 5 by from Just ("okay") I've been using Polar products for literally over two decades (first use when running competitively) and love Polar. However, I'm "meh" about the A360 I purchased just last week (to replace by beloved A300 I received as a birthday gift last year that I accidentally left in the locker room and has not turned up). 1) If you want accuracy for training zones, make sure to pair (whose process is shoddy in itself) with an H7 chest strap. Still having the FT7 I used before the A300, I did a test last Saturday in a Les Mills GRIT (HIIT) class to compare wrist-based versus chest strap using both (the FT7 with chest strap versus the A360 with wrist only). While the total calorie count was only 20-ish so different, the heartrates nearly ever synched up. Sometimes one was much higher, and other times, one was much lower. That's okay to me in many workouts, but it is not okay for target-specific training. I.e., pair with a chest strap (although the pairing is more clunky than any Polar device I've use). 2) The wrist-band is horrible. Everything looks great until I put it on, and then there's a gap at the top between the watch and the bracelet. Granted, I have small wrists, but this issue did not exist with the A300 (which also had interchangeable wrist-bands.) 3) The USB cover fell off sometime during my third use, and I still have yet to find it. 4) I'm a certified Les Mills instructor. Les Mills announced (two months ago) that it formed a partnership with Polar. However, neither Polar nor Les Mills has defined what that means (other than giving A360s away for folks who recently participated in a specific contest and to national and international presenters). 5) I should have held out for the M600 to see if it is better and conforms to the quality I've come to expect from Polar. 6) Although thoroughly disappointed in the A360; in my opinion, all Polar products are far superior to lower-end products (such as FitBit).
Date published: 2016-08-16
Rated 5 out of 5 by from Awesome Lifestyle watch! I have been wearing this now for 2 weeks, and loved it so much bought one for my wife. I am a mild to active person, and this watch makes me feel lazy and forces me to get off my rear to move...I love it! It syncs with my M450 and it is awesome to see my progress both in daily activity as well as exercise on my bike when I am not wearing the A360. I've just ordered the Balance scale as well, as I believe that will round off the Polar Suite! One caution is the band as many have commented on. I can see this as an issue if you order a watch too big for your wrist. IMHO, I think if you are cautious it will not be an issue, but it is not a hasp that is rock solid...small nit that I am 100% ok with! All and all, LOVE this product ALMOST more than my Polar M450...but that product is off the charts so the A360 is one VERY small notch behind the M450. POLAR ROCKS.....
Date published: 2016-08-15
Rated 5 out of 5 by from Love this device a360! I purchased this after I starting using the M450 (GREAT DEVICE AS WELL). This sync's with the M450 and is a smart product that tells me I am being lazy!. Love the Heart Rate on the wrist, is not as accurate as the chest strap, but for most exercising other than when I am really on my bike, this is fantastic. I love the polar Flow app, and I really love how it breaks down the day and night as to what I really am doing. It has literally caused me to change my behavior. I am now ordering one for my wife, as well as the Balance scale which as well syncs all the devices. At this point, I am all in with Polar...well actually have been for years with their previous S725X Carbon Watch. If you are considering this product, BUY IT!
Date published: 2016-08-14
Rated 5 out of 5 by from I love my Polar I wanted a watch that could keep up with my active life style and Polar was the only choice for me since I have been a long time customer!
Date published: 2016-08-12
Rated 3 out of 5 by from Great Watch but band is horrible . . . Bought my Mother a Polar A360 after I used mine for a month. I've purchased one replacement band for mine in the past 4 months. However, my Mother's came unclasped at some point and fell off. Mother's Day gift now in someone else's hands. Great features, great watch but the band leaves much to be desired . . .
Date published: 2016-08-11
Rated 3 out of 5 by from The band is horrible Me husband and I both have the A360. We love the device itself however the biggest problem is the band. Our bands have fallen off and come unclipped multiple times even while asleep. Also I have experienced the device itself pop out of the band. Luckily neither of us havs lost it yet.
Date published: 2016-08-08
Rated 4 out of 5 by from Nice Features Bought it a month ago. Happy with it. Not possible to switch fucntions using the touch screen when having wet fingers. Thus not the right choice for swimmers. Syncing activity data with the phone is tricky.
Date published: 2016-08-08
  • 2016-08-25T07:11CST
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