Samsung Gear S vs. Garmin Vivosmart HR vs. Garmin Forerunner 935 vs. Mobvoi TicWatch e2 vs. Amazfit T-Rex

 
Gear S
Vivosmart HR
Forerunner 935
TicWatch e2
T-Rex
 SamsungGear SRemove Buy NowGarminVivosmart HRRemove Buy NowGarminForerunner 935Remove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$170$500$200$140
Release20132015201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 daysUp to 2 weeks1 day20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360160 x 68240 x 240360 x 360360 x 360
Size2 inches1.08 inches1.2 inches1.2 inches1.3 inches
Touch
TypeSuper AMOLEDn/aLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aWear OSBuild-in
Apps
Music

All Wearables