Samsung Gear S2 vs. Fitbit Zip vs. Skagen Falster vs. Fitbit Alta HR vs. Fitbit Charge HR

 
Gear S2
Zip
Falster
Alta HR
Charge HR
 SamsungGear S2Remove Buy NowFitbitZipRemove Buy NowSkagenFalsterRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$300$60$275$150$150
Release20152012201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days6 months24 hours7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a128 x 36NA
Size1.2 inchesn/a1.4 inchesNA
TouchNA
TypeSuper AMOLEDn/aOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68Splash Resistant1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNANA
Apps
Music

All Wearables