ASUS ZenWatch 2 vs. Fitbit Blaze vs. Fitbit Alta vs. Garmin 645 Music vs. Fitbit Versa 2

 
ZenWatch 2
Blaze
Alta
645 Music
Versa 2
 ASUSZenWatch 2Remove Buy NowFitbitBlazeRemove Buy NowFitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$150$200$130$450$199
Release20162016201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 Days5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a240 x 240300 x 300
Size1.63 inches or 1.45 inchn/an/a1.2 inches1.34 inches
Touchn/a
TypeAMOLEDLCDOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aBuild-in
Apps
Music

All Wearables