Clever Training

Polar A370 Activity Tracker and HR Monitor Watch


SKU: 9006490-Parent


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Polar A370 Activity Tracker and HR Monitor Watch

Find balance with the A370 Activity Tracker and Heart Rate Monitor from Polar. Sleek and sporty, the A370 will help you find that sweet spot healthy activity and rest. Stay on the pulse with 24/7 continuous heart rate monitoring, advanced sleep tracking and Polar’s unique workout features in the Polar Flow app. Its water-resistant band allows you to take a dip or hit the pool for some laps.


  • Activity Guide - get a personalized daily activity goal that motivates you to keep moving throughout the day
  • Activity Benefit - learn how your active everyday choices benefit your health and well-being
  • Smart Calories - see the calories burned during each training session and for the whole day with continuous heart rate measurement and 24/7 activity tracking so you can be rest assured that your calorie burn is measured accurately and reliably
  • Fitness Test (H10 heart sensor required)- hook up Polar A370 with Polar H10 heart rate sensor and test your aerobic fitness level without breaking a sweat in only five minutes
  • Sleep Plus - New advanced sleep tracking technology gives you insights to your sleep by monitoring your movement with extreme precision
  • 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
  • Training Benefit - learn more about the effects your training has on your fitness with feedback right after each workout
  • Running Program - train for a running event with a personal and adaptive training plan in Polar Flow and choose from four different targets: 5K, 10K, half marathon and marathon


  • Water resistant (WR30)
  • Wide-viewing angle full color TFT display with capacitive touchscreen
  • Screen resolution 80 x 160 pixels (RGB)
  • Screen size 13mm x 27mm
  • Polar proprietary optical heart rate module (2 green LEDs, 1 photodiode, analog front-end)
  • 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)
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