Garmin Forerunner 735XT vs. Fitbit Alta vs. ASUS ZenWatch 3 vs. Jawbone UP4 vs. Amazfit T-Rex

 
Forerunner 735XT
Alta
ZenWatch 3
UP4
T-Rex
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowASUSZenWatch 3Remove Buy NowJawboneUP4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$130$229$200$140
Release20162016201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days48 hoursNA20 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a400 x 400NA360 x 360
Size1.23 inchesn/a1.39 inchesNA1.3 inches
Touchn/an/aNA
Typen/aOLEDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aNA5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2NABuild-in
Apps
MusicNA

All Wearables