Garmin Vivomove vs. Fitbit Ionic vs. Huawei Watch 2 vs. Casio G-Shock GBA800 vs. Amazfit T-Rex

 
Vivomove
Ionic
Watch 2
G-Shock GBA800
T-Rex
 GarminVivomoveRemove Buy NowFitbitIonicRemove Buy NowHuaweiWatch 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$299$350$120$140
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year4+ days48 hours2 years20 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a348x250480 x 480360 x 360
Sizen/a1.421.38 inches1.3 inches
Touchn/a
Typen/aOLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP6820 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aFitbit OSAndroid Wear 2Build-in
Apps
Music

All Wearables