ASUS ZenWatch 3 vs. Amazfit Stratos vs. Jawbone UP4 vs. Amazfit GTR vs. Amazfit T-Rex

 
ZenWatch 3
Stratos
UP4
GTR
T-Rex
 ASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowJawboneUP4Remove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$229$199$200$199$140
Release20172018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours5 daysNA24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 300NA454 x 454360 x 360
Size1.39 inches1.34 inchesNA1.39 inches1.3 inches
TouchNA
TypeAMOLEDOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNA5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2ProprietaryNABuild-inBuild-in
Apps
MusicNA

All Wearables