ASUS ZenWatch 3 vs. Fitbit Ionic vs. LG Watch Style vs. Garmin 645 Music vs. Polar A370

 
ZenWatch 3
Ionic
Watch Style
645 Music
A370
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowLGWatch StyleRemove Buy NowGarmin645 MusicRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$229$299$249$450$179.95
Release20172017201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days7 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250360 x 360240 x 240160 x 80
Size1.39 inches1.421.2 inches1.2 inches1.18 inches
Touch
TypeAMOLEDOLEDP-OLEDMIPTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP675 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSAndroid Wear 2
Apps
Music

All Wearables