Samsung Gear S2 vs. Fitbit Alta vs. Moov Now vs. Fitbit Versa vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Gear S2
Alta
Now
Versa
Grayson
Grayson
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowMoovNowRemove Buy NowFitbitVersaRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$130$79$199.99$350$350
Release201520162015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days6 months4 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/an/a300 x300453 x 454453x454
Size1.2 inchesn/an/a1.34 inches1.39 inches1.39 inches
Touchn/an/a
TypeSuper AMOLEDOLEDn/aOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP68n/an/a5 ATM1 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables