Garmin Forerunner 735XT vs. Amazfit Arc vs. Casio WSD-F20A vs. Garmin 645 Music vs. Jaybird Reign

 
Forerunner 735XT
Arc
WSD-F20A
645 Music
Reign
 GarminForerunner 735XTRemove Buy NowAmazfitArcRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$450$69.99$399$450$150
Release20162016201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days20 days1 day7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 18072 x40320 x 320240 x 240NA
Size1.23 inches0.42 inches1.32 inches1.2 inchesNA
Touchn/aNA
Typen/aOLEDLCDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables