Fitbit Flex 2 vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson vs. Amazfit GTS vs. Skagen Falster 3

 
Flex 2
Grayson
Charge
Grayson
GTS
Falster 3
 FitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTSRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$100$350$130$350$150$295
Release201620182014201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days24 hours7-10 days24 hours14 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454NA453x454348 x 442416 x 416
Sizen/a1.39 inchesNA1.39 inches1.65 inches1.28 inches
Touchn/aNA
TypeLEDAMOLEDOLEDAMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM1 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearWear OSWear OS
Apps
Music

All Wearables