Garmin Vivoactive vs. Garmin Vivoactive HR vs. Apple Watch Series 4 vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Vivoactive
Vivoactive HR
Watch Series 4
T-Rex
Inspire 3
 GarminVivoactiveRemove Buy NowGarminVivoactive HRRemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$250$329$140$100
Release20152016201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 daysNot Yet20 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148148 x 205384 x 480360 x 36032x18
Size1.38 inches1.38 inches1.78 inches1.3 inches46 inches
Touch
TypeLCDn/aMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OS 5Build-in
Apps
Music

All Wearables