ASUS ZenWatch 2 vs. Fitbit Alta vs. Misfit Ray vs. Fitbit Charge vs. Xiaomi Mi Band 4

 
ZenWatch 2
Alta
Ray
Charge
Mi Band 4
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowMisfitRayRemove Buy NowFitbitChargeRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$150$130$100$130$25
Release20162016201620142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days6 months7-10 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/aNA120x240
Size1.63 inches or 1.45 inchn/an/aNA0.95 inches
Touchn/an/aNA
TypeAMOLEDOLEDLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNAAMAZFIT OS
Apps
Music

All Wearables