Garmin Forerunner 735XT vs. Garmin Fenix 5s Plus vs. Garmin Vivoactive 3 vs. Fitbit Alta HR vs. Amazfit T-Rex

 
Forerunner 735XT
Fenix 5s Plus
Vivoactive 3
Alta HR
T-Rex
 GarminForerunner 735XTRemove Buy NowGarminFenix 5s PlusRemove Buy NowGarminVivoactive 3Remove Buy NowFitbitAlta HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$799$299$150$140
Release20162018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days7 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240240 x 240128 x 36360 x 360
Size1.23 inches1.2 inches1.2 inches1.4 inches1.3 inches
Touchn/a
Typen/aMIPMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-in
Apps
Music

All Wearables