ASUS ZenWatch 2 vs. Pebble Steel vs. Polar M400 vs. Garmin Vivosmart 3 vs. Apple Series 6

 
ZenWatch 2
Steel
M400
Vivosmart 3
Series 6
 ASUSZenWatch 2Remove Buy NowPebbleSteelRemove Buy NowPolarM400Remove Buy NowGarminVivosmart 3Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$150$200$139.99$399
Release20162014201420172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5-7 days8 hours to 30 days5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320168 x 144n/a64 x 128384 x 480
Size1.63 inches or 1.45 inch1.26 inchesn/aNA40mm
Touch
TypeAMOLEDe-papern/aOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATM3 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/aWatchOS 5
Apps
Music

All Wearables