ASUS ZenWatch 2 vs. Garmin Vivoactive HR vs. Olio Model One vs. Xiaomi Mi Band 4

 
ZenWatch 2
Vivoactive HR
Model One
Mi Band 4
 ASUSZenWatch 2Remove Buy NowGarminVivoactive HRRemove Buy NowOlioModel OneRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$150$250$595$25
Release2016201620152019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a13 hours to 8 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 320148 x 205n/a120x240
Size1.63 inches or 1.45 inch1.38 inchesn/a0.95 inches
Touch
TypeAMOLEDn/an/aAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAMAZFIT OS
Appsn/a
Music

All Wearables