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Polar A370 Fitness Tracker with 24/7 Wrist Based HR

by Polar
4.1 out of 5 stars 583 ratings

Price: S$161.49 + S$8.30 Delivery
New (3) from S$161.49 + S$8.30 delivery
  • Continuous heart RATE - have the A370 intelligently Track your heart RATE through the twists and turns of everyday life.
  • Assisted GPS - Use your phone's GPS to Track speed, distance and route ; Get notifications for incoming calls, messages, social media and calendar appointments right on the screen of your Polar A370.
  • Improved sleep analysis - get the valued insight you need to get a good Nights rest ; The wristbands are made of a soft material and come with a secure buckle.
  • Broadcast heart RATE - the A370 can be used as a hr sensor. Pair it to your favorite fitness app
  • 3Rd party compatibility - exercise and activity data is automatically sent and is available to be used in services where you allow it
  • NOTE: Refer the User Guide before use.

Product information

Colour Name:Black  |  Size Name:Medium/Large

Technical Details

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Product description

Colour Name:Black  |  Size Name:Medium/Large

Polar A370 is a sleek and sporty waterproof fitness tracker that helps you stay on the pulse 24/7 with continuous heart rate monitoring, advanced sleep tracking and Polar unique workout features.

A370 A360 M200 M430 M600
Continuous heart rate
Wrist-based heart rate
Sleep Plus
Activity tracking
GPS Via phone
Smart notifications
Changeable wristbands
Running Program
Color touchscreen

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Most helpful customer reviews on Amazon.com

Amazon.com: 3.5 out of 5 stars 354 reviews
2.0 out of 5 stars Battery Life Is Unacceptable
27 February 2018 - Published on Amazon.com
Colour Name: BlackSize Name: Medium/LargeVerified Purchase
142 people found this helpful
5.0 out of 5 stars Fantastic fitness device for gym going fitness enthusiasts and non-die hard runners!
28 July 2017 - Published on Amazon.com
Verified Purchase
199 people found this helpful
dawnn helene
5.0 out of 5 stars So far, no real complaints...
21 June 2017 - Published on Amazon.com
Verified Purchase
Customer image
5.0 out of 5 stars So far, no real complaints...
Reviewed in the United States on 21 June 2017
So far 5 stars...I have tried and tested a lot of wearables so I really hope this one is a keeper. I've owned or tried: Apple Watch 2 Nike Edition, Fitbit: Surge, Blaze, Charge HR, Flex 2, Garmin 735, 235, Polar 300/400/360 MOOV, Up3, and BodyMedia Band, I am sure I forgot something. The package came last night and the set up to the computer as well as the phone app was pretty easy, no syncing issues at all. I ordered the white, not by choice but it was the only color that came in small. I really despise white but it’s more of a dull white, not super bright so that helps. I wore for sleep tracking and I did wake up at midnight so it caught that as my ‘bedtime’ so the sleep was a little broken there.

At the gym
I always pair my watches with straps for the accuracy, I wanted to test the optical with strength training though. I have to say I was pleasantly surprised with the results. It was a shorter workout but leg day, so squats and other movements using my wrists. It held its own, when I look at other opticals it says random numbers like 60 BPM mid workout. This was always in the correct zone, and this has never happened to me with any other watch or wearable. I am hoping this is not a fluke and will try again tomorrow. My weights followed with cardio which was also pretty steady using the built in optical.

Battery Life
The only thing I question is the battery life, I keep all notifications off all the time but it looks like I am half way through my battery already and its suppose to last several days, so this is questionable

I posted a photo of the weight training, I took a few minutes to set up and a warm up set so the HR in the beginning is correct.

I’ll continue to update as I test this all week… Stay tuned.
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154 people found this helpful