Polar M600 vs. Garmin Vivofit 3 vs. Amazfit Stratos vs. Fossil Explorist vs. Michael Kors Grayson vs. Michael Kors Grayson

 
M600
Vivofit 3
Stratos
Explorist
Grayson
Grayson
 PolarM600Remove Buy NowGarminVivofit 3Remove Buy NowAmazfitStratosRemove Buy NowFossilExploristRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$330$100$199$255$350$350
Release201620162018201820182018

Activity & Fitness

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

Battery

Duration2 days1 year5 days24 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 24064 x 64320 x 300454 x454453 x 454453x454
Size1.3 inches0.55 inches1.34 inches1.4 inches1.39 inches1.39 inches
Touchn/a
TypeTFTn/aOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM5 ATMIP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aProprietaryWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables