Garmin Forerunner 735XT vs. Apple Watch vs. Casio WSD-F20A vs. Fitbit Alta HR vs. Apple SE

 
Forerunner 735XT
Watch
WSD-F20A
Alta HR
SE
 GarminForerunner 735XTRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$450$349$399$150$279
Release20162015201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days18 hours1 day7 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180340 x 272 or 390 x 312320 x 320128 x 36384 x 480
Size1.23 inches1.5 inches or 1.65 inches1.32 inches1.4 inches40mm
Touchn/a
Typen/aAMOLEDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATMIPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSWatchOS 5
Apps
Music

All Wearables