Fitbit Flex 2 vs. Garmin Chronos vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Michael Kors Access Runway vs. Michael Kors Grayson

 
Flex 2
Chronos
Grayson
Alta HR
Access Runway
Grayson
 FitbitFlex 2Remove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$1500$350$150$350$350
Release201620182018201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days8 days24 hours7 days1 day24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218 x 218453 x 454128 x 36390 x 390453x454
Sizen/a1.2 inches1.39 inches1.4 inches1.19 inches1.39 inches
Touchn/a
TypeLEDMIPAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATM3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables