Fitbit Ionic vs. Garmin Fenix 5 vs. Asus VivoWatch vs. MobVoi TicWatch Pro vs. Amazfit T-Rex

 
Ionic
Fenix 5
VivoWatch
TicWatch Pro
T-Rex
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowAsusVivoWatchRemove Buy NowMobVoiTicWatch ProRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$299$599.99$160$300$140
Release20172017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks24 hours to 10 days30 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240128 x 128400 x 400360 x 360
Size1.421.2 inchesNA1.4 inches1.3 inches
Touch
TypeOLEDnaNAOLED/FSTNAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance50m10 ATMIP67IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSKoodOSWear OSBuild-in
Apps
Music

All Wearables