Samsung Gear S3 vs. Sony SmartBand 2 vs. Samsung Gear Fit2 vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Gear S3
SmartBand 2
Gear Fit2
WSD-F20A
Grayson
Grayson
 SamsungGear S3Remove Buy NowSonySmartBand 2Remove Buy NowSamsungGear Fit2Remove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$130$180$399$350$350
Release201620152016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days2 days3-4 days1 day24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/a432 x 216320 x 320453 x 454453x454
Size1.3 inchesn/a1.5 inches1.32 inches1.39 inches1.39 inches
Touchn/a
TypeFullcolor AODn/aSuper AMOLEDLCDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP58IP685 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizenWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables