Fitbit Surge vs. Fitbit One vs. Fossil Q Dreamer vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Surge
One
Q Dreamer
WSD-F20A
Grayson
Grayson
 FitbitSurgeRemove Buy NowFitbitOneRemove Buy NowFossilQ DreamerRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$100$125$399$350$350
Release201620122015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10-14 days7 days1 day24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 320453 x 454453x454
Size1.26 inchesn/an/a1.32 inches1.39 inches1.39 inches
Touchn/a
TypeMonochrome LCDOLEDn/aLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast ResistantIP675 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables