Samsung Gear S vs. Garmin Vivosmart HR vs. LG G Watch R vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Gear S
Vivosmart HR
G Watch R
TicWatch S2
T-Rex
 SamsungGear SRemove Buy NowGarminVivosmart HRRemove Buy NowLGG Watch RRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$170$300$180$140
Release20132015201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days2 days2 DAYS20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360160 x 68320 x 320400 x 400360 x 360
Size2 inches1.08 inches1.3 inches1.39 inches1.3 inches
Touch
TypeSuper AMOLEDn/aP-OLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid WearWear OSBuild-in
Apps
Music

All Wearables