Samsung Gear S vs. Withings Activite Pop vs. Fitbit Alta vs. Michael Kors Access Sofie vs. Garmin Vivosmart 4

 
Gear S
Activite Pop
Alta
Access Sofie
Vivosmart 4
 SamsungGear SRemove Buy NowWithingsActivite PopRemove Buy NowFitbitAltaRemove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$150$130$395$130
Release20132015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months5 days1 day7 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/a390 x 390 1.19 inches48 x 128
Size2 inches1.3 inchesn/a0.74 inches
Touchn/aAMOLDED
TypeSuper AMOLEDAnalogOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMn/a1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aAndroid Wear 2.0
Apps
Music

All Wearables