Polar M600 vs. Moov Now vs. Fitbit Alta HR vs. Garmin Vivosmart HR Plus vs. Jaybird Reign

 
M600
Now
Alta HR
Vivosmart HR Plus
Reign
 PolarM600Remove Buy NowMoovNowRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$330$79$150$179$150
Release20162015201720172015

Activity & Fitness

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

Battery

Duration2 days6 months7 days5 days5 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 36160 x 68NA
Size1.3 inchesn/a1.4 inches0.5 inches x 0.8 inchesNA
Touchn/an/aNA
TypeTFTn/aOLEDLCDLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/a5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables