Garmin Forerunner 935 vs. Casio WSD-F20A vs. Garmin Vivosmart 3 vs. Apple SE vs. Apple Series 6

 
Forerunner 935
WSD-F20A
Vivosmart 3
SE
Series 6
 GarminForerunner 935Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivosmart 3Remove Buy NowAppleSERemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$500$399$139.99$279$399
Release20172018201720202020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks1 day5 days18 hoursNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240320 x 32064 x 128384 x 480384 x 480
Size1.2 inches1.32 inchesNA40mm40mm
Touch
TypeLCDLCDOLEDMicroLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet5 ATM
Water Resistance5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSWatchOS 5WatchOS 5
Apps
Music

All Wearables