Withings Steel HR vs. Polar M430 vs. Polar A370

 
Steel HR
M430
A370
 WithingsSteel HRRemove Buy NowPolarM430Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$180$255$179.95
Release201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration25 days30 hoursUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128x128160 x 80
Sizen/a1.4 inch1.18 inches
Touch
Typen/aLCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR30WR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/a
Apps
Music

All Wearables