Samsung Gear S2 vs. Withings Activite Sapphire vs. Samsung Galaxy Watch vs. Samsung Gear Sport

 
Gear S2
Activite Sapphire
Galaxy Watch
Gear Sport
 SamsungGear S2Remove Buy NowWithingsActivite SapphireRemove Buy NowSamsungGalaxy WatchRemove Buy NowSamsungGear SportRemove Buy Now

Basic Info

Suggested Price$300$450$330$299.99
Release2015201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days8 months7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/aNA
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/a360 x 360360 x 360
Size1.2 inches1.3 inches1.2 inches or 1.3 inches1.2 inches
Touch
TypeSuper AMOLEDAnalogAMOLEDSuper AMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OSTizen OS
Apps
MusicSpotify

All Wearables