Garmin Forerunner 735XT vs. Fitbit Alta vs. Garmin Fenix 5s vs. Asus VivoWatch vs. Amazfit T-Rex

 
Forerunner 735XT
Alta
Fenix 5s
VivoWatch
T-Rex
 GarminForerunner 735XTRemove Buy NowFitbitAltaRemove Buy NowGarminFenix 5sRemove Buy NowAsusVivoWatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$130$599.99$160$140
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 daysUp to 9 days24 hours to 10 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180n/a218x 218128 x 128360 x 360
Size1.23 inchesn/a1.1 inchesNA1.3 inches
Touchn/an/a
Typen/aOLEDnaNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMn/a10ATMIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aKoodOSBuild-in
Apps
Music

All Wearables