Polar M600 vs. Moov Now vs. MobVoi TicWatch Pro vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
M600
Now
TicWatch Pro
Alta HR
Vivofit 4
 PolarM600Remove Buy NowMoovNowRemove Buy NowMobVoiTicWatch ProRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$330$79$300$150$79.95
Release20162015201820172018

Activity & Fitness

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

Battery

Duration2 days6 months30 days7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a400 x 400128 x 3688 x 88
Size1.3 inchesn/a1.4 inches1.4 inchesNA
Touchn/an/a
TypeTFTn/aOLED/FSTNOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/aIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables