Mobvoi TicWatch S vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. LG G Watch R vs. Amazfit T-Rex

 
TicWatch S
Alta HR
Vivofit 4
G Watch R
T-Rex
 MobvoiTicWatch SRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$150$79.95$300$140
Release20172017201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5-2 days7 days1 year2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400128 x 3688 x 88320 x 320360 x 360
Size1.4 inches1.4 inchesNA1.3 inches1.3 inches
Touch
TypeOLEDOLEDNAP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0Android WearBuild-in
Apps
Music

All Wearables