ASUS ZenWatch 2 vs. Fitbit Alta vs. ASUS ZenWatch 3 vs. Garmin Forerunner 235 vs. Fitbit Charge 3

 
ZenWatch 2
Alta
ZenWatch 3
Forerunner 235
Charge 3
 ASUSZenWatch 2Remove Buy NowFitbitAltaRemove Buy NowASUSZenWatch 3Remove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$130$229$299.99$150
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days48 hours9 days7 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution320 x 320n/a400 x 400215 x 18066 x 18
Size1.63 inches or 1.45 inchn/a1.39 inches1.23 inches.721 inches
Touchn/a
TypeAMOLEDOLEDAMOLEDMIPOLED

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/aAndroid Wear 2NA
Apps
Music

All Wearables