Garmin Forerunner 735XT vs. Casio WSD-F20A vs. Fitbit Flex vs. Fitbit Inspire HR vs. Apple SE

 
Forerunner 735XT
WSD-F20A
Flex
Inspire HR
SE
 GarminForerunner 735XTRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowFitbitInspire HRRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$450$399$100$99$279
Release20162018201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days1 day5 days5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180320 x 320NA139 x 60384 x 480
Size1.23 inches1.32 inchesNA1.4 inches40mm
Touchn/aNA
Typen/aLCDLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNAFitbit OSWatchOS 5
Apps
Music

All Wearables