Misfit Ray vs. Garmin Chronos vs. Garmin Vivofit 4 vs. Polar A370 vs. Huawei Band 2

 
Ray
Chronos
Vivofit 4
A370
Band 2
 MisfitRayRemove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$100$1500$79.95$179.95$69.99
Release20162018201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months8 days1 yearUp to 3 days21 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218 x 21888 x 88160 x 80128 x 32
Sizen/a1.2 inchesNA1.18 inches0.91 inches
Touchn/a
TypeLEDMIPNATFT LCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OS
Apps
Music

All Wearables