ASUS ZenWatch 2 vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. LG G Watch R vs. Apple Series 6

 
ZenWatch 2
Forerunner 235
Alta HR
G Watch R
Series 6
 ASUSZenWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowLGG Watch RRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$299.99$150$300$399
Release20162017201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a9 days7 days2 daysNot yet
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 320215 x 180128 x 36320 x 320384 x 480
Size1.63 inches or 1.45 inch1.23 inches1.4 inches1.3 inches40mm
Touch
TypeAMOLEDMIPOLEDP-OLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATMIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearWatchOS 5
Apps
Music

All Wearables