Polar M400 vs. Moov Now vs. Garmin Fenix 5 vs. Asus VivoWatch vs. Garmin Vivofit 4

 
M400
Now
Fenix 5
VivoWatch
Vivofit 4
 PolarM400Remove Buy NowMoovNowRemove Buy NowGarminFenix 5Remove Buy NowAsusVivoWatchRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$79$599.99$160$79.95
Release20142015201720182018

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months2 Weeks24 hours to 10 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a240 x 240128 x 12888 x 88
Sizen/an/a1.2 inchesNANA
Touchn/a
Typen/an/anaNANA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/aNA
Ultraviolet Sensor
Water Resistance3 ATMn/a10 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aKoodOS
Apps
Music

All Wearables