Fitbit Surge vs. Pebble Time Steel vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Sony SmartBand vs. Michael Kors Grayson

 
Surge
Time Steel
G-Shock GBA800
Grayson
SmartBand
Grayson
 FitbitSurgeRemove Buy NowPebbleTime SteelRemove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$250$120$350$100$350
Release201620152018201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 days2 years24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a168 x 144453 x 454NA453x454
Size1.26 inches1.26 inches1.39 inchesNA1.39 inches
TouchNA
TypeMonochrome LCDe-paperAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATM1 ATMIP581 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables