Fossil Q Grant vs. Amazfit Stratos vs. Casio WSD-F20A vs. Fitbit Charge vs. Michael Kors Access Sofie HR

 
Q Grant
Stratos
WSD-F20A
Charge
Access Sofie HR
 FossilQ GrantRemove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitChargeRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$175$199$399$130$395
Release20152018201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days1 day7-10 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 300320 x 320NA390 x 390
Sizen/a1.34 inches1.32 inchesNA1.19 inches
Touchn/aNA
Typen/aOLEDLCDOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM1 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSNAWear OS
Apps
Music

All Wearables