Polar M400 vs. Garmin Vivofit 3 vs. Misfit Ray vs. Apple Watch Series 2 vs. Asus ZenWatch

 
M400
Vivofit 3
Ray
Watch Series 2
ZenWatch
 PolarM400Remove Buy NowGarminVivofit 3Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$200$100$100$269$150
Release20142016201620162014

Activity & Fitness

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

Battery

Duration8 hours to 30 days1 year6 months18 hoursNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a64 x 64n/a340 x 272 or 390 x 312320 x 320
Sizen/a0.55 inchesn/a1.5 inches or 1.65 inches1.63 inches
Touchn/a
Typen/an/aLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5ATMIP55

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aWatch OSAndroid Wear
Apps
Music

All Wearables