Garmin Forerunner 735XT vs. Amazfit Cor vs. Garmin 645 Music vs. Fitbit Charge 3 vs. Apple SE

 
Forerunner 735XT
Cor
645 Music
Charge 3
SE
 GarminForerunner 735XTRemove Buy NowAmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$450$79.99$450$150$279
Release20162018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days12 days7 days7 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution215 x 18080 x 160240 x 24066 x 18384 x 480
Size1.23 inches1.23 inches1.2 inches.721 inches40mm
Touchn/a
Typen/aIPS LCDMIPOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWatchOS 5
Apps
Music

All Wearables