Amazfit Bip vs. Casio G-Shock GBA800 vs. Samsung Galaxy Watch vs. Fitbit Charge 3 vs. HTC re Grip

 
Bip
G-Shock GBA800
Galaxy Watch
Charge 3
re Grip
 AmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitCharge 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$99.99$120$330$150$199
Release20182018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days2 years7 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
CellularNA
GPS
NFCNA
Wi-Fi

Display

Color
Resolution176 x 176360 x 36066 x 18160 x 32
Size1.28 inches1.2 inches or 1.3 inches.721 inches1.8 inches
Touch
TypeNAAMOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6820 ATM5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNANA
Apps
MusicSpotify

All Wearables