ASUS ZenWatch 2 vs. Fitbit Charge 2 vs. Fitbit Flex 2 vs. Fitbit Ionic vs. Xiaomi Mi Band

 
ZenWatch 2
Charge 2
Flex 2
Ionic
Mi Band
 ASUSZenWatch 2Remove Buy NowFitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitIonicRemove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$150$150$100$299$15
Release20162016201620172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days4+ days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution320 x 320n/an/a348x250NA
Size1.63 inches or 1.45 inchn/an/a1.42NA
Touchn/an/aNA
TypeAMOLEDOLEDLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM50mIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aFitbit OSNA
Apps
Music

All Wearables