ASUS ZenWatch 3 vs. Fitbit Ionic vs. Garmin Fenix 5s Plus vs. Jawbone UP4 vs. Amazfit T-Rex

 
ZenWatch 3
Ionic
Fenix 5s Plus
UP4
T-Rex
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5s PlusRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$299$799$200$140
Release20172017201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days7 daysNA20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250240 x 240NA360 x 360
Size1.39 inches1.421.2 inchesNA1.3 inches
TouchNA
TypeAMOLEDOLEDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSWear OSNABuild-in
Apps
MusicNA

All Wearables