Mobvoi TicWatch S vs. Fitbit Alta HR vs. Garmin Forerunner 45 vs. LG G Watch R vs. Amazfit T-Rex

 
TicWatch S
Alta HR
Forerunner 45
G Watch R
T-Rex
 MobvoiTicWatch SRemove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$150$199$300$140
Release20172017201920142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5-2 days7 days7 days2 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 36208 x 208320 x 320360 x 360
Size1.4 inches1.4 inches1.04 inches1.3 inches1.3 inches
Touch
TypeOLEDOLEDLCDP-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 2.0Built-inAndroid WearBuild-in
Apps
Music

All Wearables