Garmin Fenix 3 vs. Fitbit Charge 2 vs. Garmin 645 Music vs. Misfit Flash Cyclist Edition vs. Amazfit GTR

 
Fenix 3
Charge 2
645 Music
Flash Cyclist Edition
GTR
 GarminFenix 3Remove Buy NowFitbitCharge 2Remove Buy NowGarmin645 MusicRemove Buy NowMisfitFlash Cyclist EditionRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$500$150$450$50$199
Release20152016201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks5 days7 days6 months24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution218 x 218n/a240 x 240NA454 x 454
Size1.2 inchesn/a1.2 inchesNA1.39 inches
Touchn/aNA
TypeChroma LEDOLEDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNABuild-in
Apps
Music

All Wearables