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

 
Forerunner 735XT
Fenix 5s
Alta HR
Vivosport
T-Rex
 GarminForerunner 735XTRemove Buy NowGarminFenix 5sRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosportRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$599.99$150$199$140
Release20162017201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 daysUp to 9 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 180218x 218128 x 3672 x 144360 x 360
Size1.23 inches1.1 inches1.4 inchesNA1.3 inches
Touchn/a
Typen/anaOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aBuild-in
Apps
Music

All Wearables