Garmin Vivoactive HR vs. Garmin Fenix 5s vs. Garmin Vivofit 4 vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Vivoactive HR
Fenix 5s
Vivofit 4
TicWatch S2
T-Rex
 GarminVivoactive HRRemove Buy NowGarminFenix 5sRemove Buy NowGarminVivofit 4Remove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$599.99$79.95$180$140
Release20162017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 daysUp to 9 days1 year2 DAYS20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205218x 21888 x 88400 x 400360 x 360
Size1.38 inches1.1 inchesNA1.39 inches1.3 inches
Touch
Typen/anaNAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-in
Apps
Music

All Wearables