Samsung Gear S2 vs. Sony SmartWatch 3 vs. Fitbit Alta vs. Samsung Gear Fit2 vs. Jaybird Reign

 
Gear S2
SmartWatch 3
Alta
Gear Fit2
Reign
 SamsungGear S2Remove Buy NowSonySmartWatch 3Remove Buy NowFitbitAltaRemove Buy NowSamsungGear Fit2Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$300$250$130$180$150
Release20152014201620162015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days2 days5 days3-4 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 320n/a432 x 216NA
Size1.2 inches1.6 inchesn/a1.5 inchesNA
Touchn/aNA
TypeSuper AMOLEDTFT LCDOLEDSuper AMOLEDLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP68n/aIP68NA

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenAndroid Wearn/aTizenNA
Apps
Music

All Wearables