Garmin Forerunner 735XT vs. Fitbit Flex vs. Garmin Instinct vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Forerunner 735XT
Flex
Instinct
T-Rex
Inspire 3
 GarminForerunner 735XTRemove Buy NowFitbitFlexRemove Buy NowGarminInstinctRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$450$100$300$140$100
Release20162013201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days14 days20 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180NA128 x 128360 x 36032x18
Size1.23 inchesNA0.9 inches1.3 inches46 inches
Touchn/aNA
Typen/aLEDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNABuild-in
Apps
Music

All Wearables