Garmin Vivoactive vs. Fitbit Flex 2 vs. Amazfit T-Rex vs. Garmin VivoActive 4 vs. Fitbit Inspire 3

 
Vivoactive
Flex 2
T-Rex
VivoActive 4
Inspire 3
 GarminVivoactiveRemove Buy NowFitbitFlex 2Remove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$100$140$349$100
Release20152016201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days20 days8 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution205 x 148n/a360 x 360260 x 26032x18
Size1.38 inchesn/a1.3 inches1.3ionches46 inches
Touchn/a
TypeLCDLEDAMOLEDMIPAMOLED

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/an/aBuild-inWear OS
Apps
Music

All Wearables