Samsung Gear S vs. Samsung Gear S2 vs. Misfit Flash Link vs. Casio WSD-F20A vs. Apple Series 6

 
Gear S
Gear S2
Flash Link
WSD-F20A
Series 6
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowMisfitFlash LinkRemove Buy NowCasioWSD-F20ARemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$300$20$399$399
Release20132015201520182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days6 months1 dayNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360360 x 360n/a320 x 320384 x 480
Size2 inches1.2 inchesn/a1.32 inches40mm
Touchn/a
TypeSuper AMOLEDSuper AMOLEDn/aLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67IP683 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenn/aWear OSWatchOS 5
Apps
Music

All Wearables