Garmin Forerunner 735XT vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Amazfit GTR vs. Fitbit Inspire 3

 
Forerunner 735XT
Forerunner 935
645 Music
GTR
Inspire 3
 GarminForerunner 735XTRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowAmazfitGTRRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$450$500$450$199$100
Release20162017201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 daysUp to 2 weeks7 days24 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240240 x 240454 x 45432x18
Size1.23 inches1.2 inches1.2 inches1.39 inches46 inches
Touchn/a
Typen/aLCDMIPAMOLEDAMOLED

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/aBuild-in
Apps
Music

All Wearables