Polar M600 vs. Polar V800 vs. Moov Now vs. Fitbit Alta HR vs. Apple Watch 7

 
M600
V800
Now
Alta HR
Watch 7
 PolarM600Remove Buy NowPolarV800Remove Buy NowMoovNowRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$330$470$79$150$429
Release20162014201520172021

Activity & Fitness

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

Battery

Duration2 days13 hours to 30 days6 months7 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240n/an/a128 x 36396 x 484
Size1.3 inchesn/an/a1.4 inches1.9 inches
Touchn/an/a
TypeTFTn/an/aOLEDMicroLED

Functions

Audio SpeakerAlerts onlyAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX83 ATMn/awater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aWatchOS 8
Apps
Music

All Wearables