Polar M600 vs. Misfit Ray vs. Amazfit Stratos vs. Michael Kors Access Runway

 
M600
Ray
Stratos
Access Runway
 PolarM600Remove Buy NowMisfitRayRemove Buy NowAmazfitStratosRemove Buy NowMichael KorsAccess RunwayRemove Buy Now

Basic Info

Suggested Price$330$100$199$350
Release2016201620182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a320 x 300390 x 390
Size1.3 inchesn/a1.34 inches1.19 inches
Touchn/an/a
TypeTFTLEDOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aProprietaryWear OS
Apps
Music

All Wearables