Samsung Gear S vs. Garmin Vivosmart vs. Apple Watch Series 2 vs. Michael Kors Access Sofie vs. Fitbit Alta HR

 
Gear S
Vivosmart
Watch Series 2
Access Sofie
Alta HR
 SamsungGear SRemove Buy NowGarminVivosmartRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$250$170$269$395$150
Release20132014201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days18 hours1 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 360128 x 16340 x 272 or 390 x 312390 x 390 1.19 inches128 x 36
Size2 inches1.41 inches1.5 inches or 1.65 inches1.4 inches
TouchAMOLDED
TypeSuper AMOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aWatch OSAndroid Wear 2.0
Apps
Music

All Wearables