Amazfit Bip vs. Amazfit Cor vs. Casio G-Shock GBA800 vs. Fitbit Charge vs. HTC re Grip

 
Bip
Cor
G-Shock GBA800
Charge
re Grip
 AmazfitBipRemove Buy NowAmazfitCorRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$99.99$79.99$120$130$199
Release20182018201820142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days12 days2 years7-10 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 17680 x 160NA160 x 32
Size1.28 inches1.23 inchesNA1.8 inches
TouchNA
TypeNAIPS LCDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM20 ATM1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemNANA
Apps
Music

All Wearables