ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Xiaomi Mi Band 2 vs. Garmin 645 Music vs. Xiaomi Mi Band

 
ZenWatch 2
Activite Sapphire
Mi Band 2
645 Music
Mi Band
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowXiaomiMi Band 2Remove Buy NowGarmin645 MusicRemove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$150$450$23$450$15
Release20162014201620182015

Activity & Fitness

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

Battery

Durationn/a8 months20 hours7 days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 320n/an/a240 x 240NA
Size1.63 inches or 1.45 inch1.3 inches0.42 inches1.2 inchesNA
TouchNA
TypeAMOLEDAnalogOLEDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATMIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNA
Apps
Music

All Wearables