Garmin Vivoactive vs. Motorola Moto 360 Sport vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Amazfit T-Rex

 
Vivoactive
Moto 360 Sport
G-Shock GBA800
645 Music
T-Rex
 GarminVivoactiveRemove Buy NowMotorolaMoto 360 SportRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$199$120$450$140
Release20152016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration14 hours to 11 daysn/a2 years7 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148n/a240 x 240360 x 360
Size1.38 inches1.37 inches1.2 inches1.3 inches
Touch
TypeLCDLCDMIPAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearBuild-in
Apps
Musicn/a

All Wearables