ASUS ZenWatch 2 vs. Polar A360 vs. Xiaomi Mi Band 2 vs. Garmin 645 Music vs. Garmin VivoActive 4

 
ZenWatch 2
A360
Mi Band 2
645 Music
VivoActive 4
 ASUSZenWatch 2Remove Buy NowPolarA360Remove Buy NowXiaomiMi Band 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$200$23$450$349
Release20162015201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Durationn/a12 days20 hours7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320160 x 80n/a240 x 240260 x 260
Size1.63 inches or 1.45 inch1.18 inches0.42 inches1.2 inches1.3ionches
Touch
TypeAMOLEDn/aOLEDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR30IP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWear OS
Apps
Music

All Wearables