Amazfit Cor vs. Casio G-Shock GBA800 vs. Garmin Vivofit 4 vs. Polar A370 vs. Huawei Band 2

 
Cor
G-Shock GBA800
Vivofit 4
A370
Band 2
 AmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$79.99$120$79.95$179.95$69.99
Release20182018201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days2 years1 yearUp to 3 days21 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 16088 x 88160 x 80128 x 32
Size1.23 inchesNA1.18 inches0.91 inches
Touch
TypeIPS LCDNATFT LCDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating System
Apps
Music

All Wearables