Garmin Forerunner 735XT vs. Fitbit Ionic vs. Casio WSD-F20A vs. Fitbit Charge vs. Apple Watch 8

 
Forerunner 735XT
Ionic
WSD-F20A
Charge
Watch 8
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitChargeRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$450$299$399$130$499
Release20162017201820142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days1 day7-10 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250320 x 320NA340 x 272 or 390 x 312
Size1.23 inches1.421.32 inchesNA1.5 inches or 1.65 inches
Touchn/aNA
Typen/aOLEDLCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSNAWatchOS 9
Apps
Music

All Wearables