Samsung Gear S2 vs. Microsoft Band 2 vs. Michael Kors Access Sofie vs. Samsung Live vs. Fitbit Alta HR

 
Gear S2
Band 2
Access Sofie
Live
Alta HR
 SamsungGear S2Remove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowSamsungLiveRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$250$395$200$150
Release20152015201720142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days48 hours (without GPS)1 day1 Day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 128390 x 390 1.19 inches320 x 320128 x 36
Size1.2 inches1.36 inches1.63 inches1.4 inches
TouchAMOLDED
TypeSuper AMOLEDCapacitative TFTSuper AMOLEDOLED

Functions

Audio Speaker
Clock
Phone
VibrationNA
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IPX71 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0Android Wear
Apps
Music

All Wearables