Garmin Forerunner 735XT vs. Fitbit Ionic vs. Apple Watch vs. Casio G-Shock GBA800 vs. Fitbit Flex

 
Forerunner 735XT
Ionic
Watch
G-Shock GBA800
Flex
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowAppleWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$299$349$120$100
Release20162017201520182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days18 hours2 years5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250340 x 272 or 390 x 312NA
Size1.23 inches1.421.5 inches or 1.65 inchesNA
Touchn/aNA
Typen/aOLEDAMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIPX720 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWatch OSNA
Apps
Music

All Wearables