Garmin Vivoactive vs. ASUS ZenWatch 3 vs. Fitbit Alta HR vs. Jawbone UP4 vs. Amazfit T-Rex

 
Vivoactive
ZenWatch 3
Alta HR
UP4
T-Rex
 GarminVivoactiveRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitAlta HRRemove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$229$150$200$140
Release20152017201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days48 hours7 daysNA20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148400 x 400128 x 36NA360 x 360
Size1.38 inches1.39 inches1.4 inchesNA1.3 inches
TouchNA
TypeLCDAMOLEDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NABuild-in
Apps
MusicNA

All Wearables