Polar A370 Waterproof GPS Fitness Tracker with Wrist Based Heart Rate Monitor, Medium/Large, Black

SKU: PO90064907

This item is no longer available.

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Questions & Answers

Shopper : Why Did You Choose This?KATHRYN B : Good reviews and I wanted the sleep tracker on my device. Hope the product works well for me when I get it.Kerry B : I've owned a Polar watch before. Was very satisfied and want this to pair with my OH1

Reviews about this item

Review Summary

2018-05-22T08:48:00

Rated 4 out of 5

no major difference

no major difference . GPS tracking makes more accurate as long as u carry ur phone.

FLORIN M.

2018-05-17T08:31:12

Rated 5 out of 5

Exactly what I wanted

I;ve been wearing the original Polar Loop for several years and was looking to upgrade. Heart Rate monitors was the bigest sell point. So far this is exactly what I wanted and expected. THANKS

KURT S.

2017-12-17T07:54:32

Rated 5 out of 5

Great improvements to Polar tracker

I had the Polar A360,cracked the glass, so got the A370. Band is improved, easier to put on, tracks heart rate more accurately. Love that it's waterproof, ease of use, easy to upload and review online recap. And couldn't beat the price!

kathryn l.

Polar A370 Fitness Tracker Specifications

  • Compatibility

    Polar devices work with most modern smartphones. Here are the minimum requirements:

    iOS mobile devices iPhone 4S and later
    Android mobile devices with Bluetooth 4.0 capability and Android 4.3 or later
    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 H10 heart rate sensor
    Apple Health Kit, Google Fit, MyFitnessPal and MapMyFitness

  • Waterproof (WR30)

    Yes

  • Display

    Wide-viewing angle full color TFT display with capacitive touchscreen

  • Screen resolution

    80 x 160 pixels (RGB)

  • Screen size

    13mm x 27mm

  • Optical heart rate module

    Polar proprietary optical heart rate module (2 green LEDs, 1 photodiode, analog front-end)

  • Battery

    Rechargeable 110 mAh battery

  • Battery life

    Up to 4 days with 24/7 activity tracking, including 1 hour of training per day (without smart notifications in use) with continuous HR

  • Connectivity

    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

  • UI languages

    English, German, French, Spanish, Italian, Portuguese, Finnish, Swedish, Norwegian, Danish, Dutch, Japanese, Chinese (Simplified), Polish, Russian, Turkish, Czech, Indonesian

  • Material

    Wristband: Silicone

  • Thickness

    Wristband: 13.5mm (0.53")

  • Width

    Wristband: 23.5mm (0.93")

  • Weight

    37.3g (1.32 oz)

  • UPC Code

    725882039589

About Polar A370 Fitness Tracker

FEATURED REVIEWS

Exactly what I wanted

By KURT S.

I;ve been wearing the original Polar Loop for several years and was looking to upgrade. Heart Rate monitors was the bigest sell point. So far this is exactly what I wanted and expected. THANKS

Great improvements to Polar tracker

By kathryn l.

I had the Polar A360,cracked the glass, so got the A370. Band is improved, easier to put on, tracks heart rate more accurately. Love that it's waterproof, ease of use, easy to upload and review online recap. And couldn't beat the price!

polar

Fitness Tracker With Heart Rate Monitoring.

Offering personalized activity and exercise guidance, this waterproof fitness tracker integrates continuous heart rate monitoring, advanced sleep tracking, and phone-assisted GPS. It’s your all day companion, now even more versatile.

LIFE ON THE PULSE

Your ultimate training buddy and keen supporter of an active lifestyle outside the gym too, Polar A370 helps you train at the right intensity and reminds you to get up and move if you stay put for too long.

GET TO KNOW YOUR HEART

Tracking your activity is more than just counting steps. Polar A370’s wrist-based heart rate monitor tracks your heart rate 24/7, giving you a more accurate look at your daily activity and calories burned.

SLEEP TIGHT WITH POLAR SLEEP PLUS™

The key to reaching any fitness goal is to exercise at the right intensity. Polar’s advanced Sleep Plus sleep analysis makes you an expert on your own sleep and helps you towards a more balanced lifestyle.

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GPS VIA PHONE

The Polar A370 features Polar’s advanced Sleep Plus system, which automatically tracks the timing, amount and quality of your sleep and detects any interruptions.

SPEED AND DISTANCE FROM WRIST

When you run on the treadmill, Polar A370 tracks your speed and distance from your wrist movements. It does that outdoors as well so you don't need to carry your phone with you on your runs.

GET CONNECTED

When you don’t have time to check your phone, Polar A370’s phone notifications keep you in the loop.

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Polar

POLAR FLOW – THE HOME OF YOUR DATA

Track your activity, analyse your progress and achieve more with Polar Flow – the complete fitness and training platform available on desktop and mobile.

You can also automatically sync your training data to other services such as MyFitnessPal or Endomondo.

TRAINING LOG

The training diary in Polar Flow stores and visualizes all your workouts and stats. There are 100+ sports available, including LES MILLS workouts.

ACTIVITY & SLEEP

Track your daily activity and sleep, see your daily, weekly and monthly summaries and learn about the health benefits of your daily choices.

Continuous heart rate

Stay on the pulse with 24/7 heart rate monitoring and get a comprehensive view on how your heart behaves during your day.

Activity guide

Keep moving. Set your daily activity goal and the Polar A370 will motivate you towards your target. Polar Activity Guide shows you how active you’ve been and gives you practical tips on how to reach that 100%.

Sleep plus

Polar’s advanced sleep tracking technology gives you insights to your sleep. Sleep Plus provides feedback to help you achieve your best night’s sleep.

Smart calories

Keep track of the calories you’ve burned. Polar A370’s continuous heart rate measurement combined with 24/7 activity tracking ensure your calories burned are measured accurately and reliably.

GPS via mobile

Join forces with your phone to get all the data you need. Using your phone’s GPS signal, the Polar A370 tracks your speed, distance and route during your favorite outdoor sports.

Wrist-based heart rate training

Heart rate tracking with Polar A370 is simpler than ever. Your heart rate is measured easily, conveniently and accurately with Polar’s proprietary 2-LED optical heart rate solution.

Sport profiles

With over one hundred different options to choose from, Polar makes it easy to pick the right sport profile for every exercise session. Further personalize your workout experience by customizing different heart rate zones for each sport.

Phone notifications

Connect via Bluetooth Smart to see notifications from your mobile phone directly on the screen of your Polar A370. Get alerts for incoming calls, messages, emails, calendar events and more.

Inactivity alerts

Polar A370 gives you a gentle, vibrating alert to make sure you take those important active breaks.

Speed and distance, straight from the wrist

Not a fan of running with your phone? Jump on the treadmill or go for a run outdoors and the Polar A370 will track your pace and distance from the movements of your wrist.

Training targets

Plan your workouts in Polar Flow and sync them directly to your Polar A370 to get guidance throughout your session. You can save your favorite workouts on your Polar A370 and do them again whenever you want.

Running Index
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.

What's in the box:

  • Polar A370 Waterproof GPS Fitness Tracker with Wrist Based Heart Rate Monitor
  • Polar 2 Year Warranty