Fitbit Flex 2 vs. Fitbit One vs. Garmin Forerunner 235 vs. Michael Kors Grayson vs. Michael Kors Access Runway vs. Michael Kors Grayson

 
Flex 2
One
Forerunner 235
Grayson
Access Runway
Grayson
 FitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$100$299.99$350$350$350
Release201620122017201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days10-14 days9 days24 hours1 day24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a215 x 180453 x 454390 x 390453x454
Sizen/an/a1.23 inches1.39 inches1.19 inches1.39 inches
Touchn/a
TypeLEDOLEDMIPAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant5 ATM1 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables