Polar M600 vs. Moov Now vs. Motorola Moto 360 (1st Gen) vs. Fitbit Alta HR vs. Fitbit Sense 2

 
M600
Now
Moto 360 (1st Gen)
Alta HR
Sense 2
 PolarM600Remove Buy NowMoovNowRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitAlta HRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$330$79$150$150$300
Release20162015201420172022

Activity & Fitness

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

Battery

Duration2 days6 months1 day7 days6 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/a320 x 260128 x 36336x336
Size1.3 inchesn/a1.56 inches1.4 inches1.59 inches
Touchn/an/a
TypeTFTn/aLCDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/aIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid Wear
Apps
MusicNA

All Wearables