Garmin Fenix 3 vs. Garmin Fenix 5s vs. MobVoi TicWatch Pro vs. Mobvoi TicWatch S2 vs. Amazfit T-Rex

 
Fenix 3
Fenix 5s
TicWatch Pro
TicWatch S2
T-Rex
 GarminFenix 3Remove Buy NowGarminFenix 5sRemove Buy NowMobVoiTicWatch ProRemove Buy NowMobvoiTicWatch S2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$599.99$300$180$140
Release20152017201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeksUp to 9 days30 days2 DAYS20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218218x 218400 x 400400 x 400360 x 360
Size1.2 inches1.1 inches1.4 inches1.39 inches1.3 inches
Touch
TypeChroma LEDnaOLED/FSTNOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OSBuild-in
Apps
Music

All Wearables