Garmin Vivoactive HR vs. Garmin Vivofit 4 vs. Fitbit Inspire HR vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Vivoactive HR
Vivofit 4
Inspire HR
T-Rex
Inspire 3
 GarminVivoactive HRRemove Buy NowGarminVivofit 4Remove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$79.95$99$140$100
Release20162018201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 year5 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 20588 x 88139 x 60360 x 36032x18
Size1.38 inchesNA1.4 inches1.3 inches46 inches
Touch
Typen/aNAOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSBuild-in
Apps
Music

All Wearables