Garmin Vivomove vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Amazfit T-Rex vs. Apple Watch Ultra

 
Vivomove
Alta HR
Vivofit 4
T-Rex
Watch Ultra
 GarminVivomoveRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$250$150$79.95$140$799
Release20162017201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year7 days1 year20 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 3688 x 88360 x 360502x410 pixels
Sizen/a1.4 inchesNA1.3 inches1.92 inches
Touchn/a
Typen/aOLEDNAAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATM (100 Meters)

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aBuild-inWatchOS 9
Apps
Music

All Wearables