Motorola Moto 360 Sport vs. Polar M600 vs. Fitbit Alta vs. Fitbit Charge 2 vs. Michael Kors Access Sofie HR

 
Moto 360 Sport
M600
Alta
Charge 2
Access Sofie HR
 MotorolaMoto 360 SportRemove Buy NowPolarM600Remove Buy NowFitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$199$330$130$150$395
Release20162016201620162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Durationn/a2 days5 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240n/an/a390 x 390
Size1.37 inches1.3 inchesn/an/a1.19 inches
Touchn/an/an/a
TypeLCDTFTOLEDOLEDOMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/aIPX8n/an/a0.3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid WearAndroid Wearn/an/aWear OS
Apps
Musicn/a

All Wearables