Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Basis Peak vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson

 
Flex 2
Vivosmart HR
Peak
Grayson
Charge
Grayson
 FitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowBasisPeakRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$170$200$350$130$350
Release201620152014201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days4 days24 hours7-10 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68168 x 144453 x 454NA453x454
Sizen/a1.08 inches1.25 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeLEDn/aLCDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAAndroid WearNAAndroid Wear
Apps
Music

All Wearables