Fitbit Flex 2 vs. Microsoft Band 2 vs. Samsung Galaxy Watch vs. Fitbit Alta HR vs. Jaybird Reign

 
Flex 2
Band 2
Galaxy Watch
Alta HR
Reign
 FitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitAlta HRRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$100$250$330$150$150
Release20162015201820172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)7 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 128360 x 360128 x 36NA
Sizen/a1.36 inches1.2 inches or 1.3 inches1.4 inchesNA
Touchn/aNA
TypeLEDCapacitative TFTAMOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizen OSNA
Apps
MusicSpotify

All Wearables