Polar M430 vs. Polar A370 vs. Huawei Band 2 vs. Amazfit GTR vs. Garmin VivoActive 4

 
M430
A370
Band 2
GTR
VivoActive 4
 PolarM430Remove Buy NowPolarA370Remove Buy NowHuaweiBand 2Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$255$179.95$69.99$199$349
Release20172017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hoursUp to 3 days21 days24 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128160 x 80128 x 32454 x 454260 x 260
Size1.4 inch1.18 inches0.91 inches1.39 inches1.3ionches
Touch
TypeLCDTFT LCDPMOLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30WR305 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemBuild-inWear OS
Apps
Music

All Wearables