Garmin Forerunner 935 vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Fitbit Inspire HR vs. Apple Series 6

 
Forerunner 935
G-Shock GBA800
Flex
Inspire HR
Series 6
 GarminForerunner 935Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$120$100$99$399
Release20172018201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks2 years5 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA139 x 60384 x 480
Size1.2 inchesNA1.4 inches40mm
TouchNA
TypeLCDLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM20 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAFitbit OSWatchOS 5
Apps
Music

All Wearables