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’s unique workout features.Measurement:
-Weight: 31.7g
-Wristband thickness: 13.5 mm
-Wristband width: 23.5 mm
-Wristband material: Silicone
-Wristband sizes: S
Tech:
-Waterproof (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) 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
Compatible with:
* Computer running Mac OS X10.6 or later and Windows XP, 7, 8, 10
* Mobile phones running iOS10 or later and Android 4.4 or later
* Polar Balance smart scale
* Polar H10 heart rate sensor
* Apple Health Kit, Google Fit, MyFitnessPal and MapMyFitness
* More info on phone compatibility available here
Updatable software:
-UI languages: English, German, French, Spanish, Italian, Portuguese, Finnish, Swedish, Norwegian, Danish, Dutch, Japanese, Chinese (Simplified), Polish, Russian, Turkish, Czech, Indonesian