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

 
ZenWatch 2
Alta
Mi Band 3
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowXiaomiMi Band 3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$130$44.95$130
Release2016201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days20 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a128 x 8048 x 128
Size1.63 inches or 1.45 inchn/a0.78 inches0.74 inches
Touchn/a
TypeAMOLEDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/a
Apps
Music

All Wearables