Samsung Gear S vs. Withings Activite Pop vs. Fitbit Alta vs. Apple Watch Series 2 vs. Michael Kors Access Sofie HR

 
Gear S
Activite Pop
Alta
Watch Series 2
Access Sofie HR
 SamsungGear SRemove Buy NowWithingsActivite PopRemove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$150$130$269$395
Release20132015201620162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days18 hours2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/an/a340 x 272 or 390 x 312390 x 390
Size2 inches1.3 inchesn/a1.5 inches or 1.65 inches1.19 inches
Touchn/a
TypeSuper AMOLEDAnalogOLEDAMOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a5ATM0.3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aWatch OSWear OS
Apps
Music

All Wearables