Samsung Gear S2 vs. Microsoft Band 2 vs. Samsung Gear Fit2 vs. Fitbit Alta HR

 
Gear S2
Band 2
Gear Fit2
Alta HR
 SamsungGear S2Remove Buy NowMicrosoftBand 2Remove Buy NowSamsungGear Fit2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$250$180$150
Release2015201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days48 hours (without GPS)3-4 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360320 x 128432 x 216128 x 36
Size1.2 inches1.36 inches1.5 inches1.4 inches
Touch
TypeSuper AMOLEDCapacitative TFTSuper AMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IPX7IP68

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen
Apps
Music

All Wearables