Garmin Forerunner 935 vs. Apple Watch vs. Casio WSD-F20A vs. Fitbit Versa vs. Apple Series 6

 
Forerunner 935
Watch
WSD-F20A
Versa
Series 6
 GarminForerunner 935Remove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitVersaRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$349$399$199.99$399
Release20172015201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks18 hours1 day4 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240340 x 272 or 390 x 312320 x 320300 x300384 x 480
Size1.2 inches1.5 inches or 1.65 inches1.32 inches1.34 inches40mm
Touch
TypeLCDAMOLEDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIPX75 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSWear OSWatchOS 5
Apps
Music

All Wearables