Polar M400 vs. Polar M600 vs. Garmin Fenix 5s vs. Asus ZenWatch vs. Garmin Fenix 5X

 
M400
M600
Fenix 5s
ZenWatch
Fenix 5X
 PolarM400Remove Buy NowPolarM600Remove Buy NowGarminFenix 5sRemove Buy NowAsusZenWatchRemove Buy NowGarminFenix 5XRemove Buy Now

Basic Info

Suggested Price$200$330$599.99$150$699
Release20142016201720142017

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 daysUp to 9 daysNAUp to 12 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240218x 218320 x 320240 x240
Sizen/a1.3 inches1.1 inches1.63 inches1.2 inches
Touchn/a
Typen/aTFTnaAMOLEDNA

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX810ATMIP5510 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearAndroid Wear
Apps
Music

All Wearables