ASUS ZenWatch 2 vs. Fitbit Alta vs. Garmin Vivosport vs. Xiaomi Mi Band 3 vs. Xiaomi Mi Band 4

 
ZenWatch 2
Alta
Vivosport
Mi Band 3
Mi Band 4
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowGarminVivosportRemove Buy NowXiaomiMi Band 3Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$150$130$199$44.95$25
Release20162016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days7 days20 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a72 x 144128 x 80120x240
Size1.63 inches or 1.45 inchn/aNA0.78 inches0.95 inches
Touchn/a
TypeAMOLEDOLEDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAMAZFIT OS
Apps
Music

All Wearables