Xiaomi Mi Band 2 vs. Samsung Galaxy Watch vs. Samsung Gear 2 vs. Sony SmartBand

 
Mi Band 2
Galaxy Watch
Gear 2
SmartBand
 XiaomiMi Band 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowSamsungGear 2Remove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$23$330$300$100
Release2016201820142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/aNA
Swim

Battery

Duration20 hours7 days2-3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a360 x 360320 x 320NA
Size0.42 inches1.2 inches or 1.3 inches1.63 inchesNA
TouchNA
TypeOLEDAMOLEDSuper AMOLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP67IP58

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizen OSTizen OSNA
Apps
MusicSpotify

All Wearables