Samsung Gear S2 vs. Fitbit Alta vs. Casio WSD-F20A vs. Garmin Fenix 5s Plus vs. Samsung Gear 2

 
Gear S2
Alta
WSD-F20A
Fenix 5s Plus
Gear 2
 SamsungGear S2Remove Buy NowFitbitAltaRemove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5s PlusRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$300$130$399$799$300
Release20152016201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2-3 days5 days1 day7 days2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a320 x 320240 x 240320 x 320
Size1.2 inchesn/a1.32 inches1.2 inches1.63 inches
Touchn/a
TypeSuper AMOLEDOLEDLCDMIPSuper AMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a5 ATM10 ATMIP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aWear OSWear OSTizen OS
Apps
Music

All Wearables