Polar M600 vs. Moov Now vs. Amazfit Arc vs. Fitbit Alta HR vs. Apple Series 6

 
M600
Now
Arc
Alta HR
Series 6
 PolarM600Remove Buy NowMoovNowRemove Buy NowAmazfitArcRemove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$330$79$69.99$150$399
Release20162015201620172020

Activity & Fitness

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

Battery

Duration2 days6 months20 days7 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/a72 x40128 x 36384 x 480
Size1.3 inchesn/a0.42 inches1.4 inches40mm
Touchn/an/a
TypeTFTn/aOLEDOLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor5 ATM
Water ResistanceIPX8n/aIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatchOS 5
Apps
Music

All Wearables