Fitbit Flex 2 vs. Garmin Chronos vs. Fitbit Flex vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Flex 2
Chronos
Flex
T-Rex
Inspire 3
 FitbitFlex 2Remove Buy NowGarminChronosRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$100$1500$100$140$100
Release20162018201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days8 days5 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218 x 218NA360 x 36032x18
Sizen/a1.2 inchesNA1.3 inches46 inches
Touchn/aNA
TypeLEDMIPLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNABuild-in
Apps
Music

All Wearables