Polar M600 vs. Moov Now vs. Asus VivoWatch vs. Garmin Vivofit 4 vs. Fitbit Inspire 3

 
M600
Now
VivoWatch
Vivofit 4
Inspire 3
 PolarM600Remove Buy NowMoovNowRemove Buy NowAsusVivoWatchRemove Buy NowGarminVivofit 4Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$330$79$160$79.95$100
Release20162015201820182022

Activity & Fitness

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

Battery

Duration2 days6 months24 hours to 10 days1 year10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a128 x 12888 x 8832x18
Size1.3 inchesn/aNANA46 inches
Touchn/an/a
TypeTFTn/aNANAAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/aNA
Ultraviolet Sensor
Water ResistanceIPX8n/aIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aKoodOS
Apps
Music

All Wearables