Garmin Vivofit 3 vs. Sony SmartBand 2 vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson

 
Vivofit 3
SmartBand 2
G-Shock GBA800
Grayson
Flex
Grayson
 GarminVivofit 3Remove Buy NowSonySmartBand 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$130$120$350$100$350
Release201620152018201820132018

Activity & Fitness

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

Battery

Duration1 year2 days2 years24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution64 x 64n/a453 x 454NA453x454
Size0.55 inchesn/a1.39 inchesNA1.39 inches
Touchn/aNA
Typen/an/aAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP5820 ATM1 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables