Fitbit Flex 2 vs. Basis Peak vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson

 
Flex 2
Peak
Grayson
Charge
Grayson
 FitbitFlex 2Remove Buy NowBasisPeakRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$200$350$130$350
Release20162014201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4 days24 hours7-10 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144453 x 454NA453x454
Sizen/a1.25 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeLEDLCDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAAndroid WearNAAndroid Wear
Apps
Music

All Wearables