Fitbit Flex 2 vs. Fitbit Zip vs. Amazfit Bip vs. Michael Kors Grayson vs. Microsoft Band vs. Michael Kors Grayson

 
Flex 2
Zip
Bip
Grayson
Band
Grayson
 FitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowAmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowMicrosoftBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$60$99.99$350$200$350
Release201620122018201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months30 days24 hours2 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a176 x 176453 x 454320 x 106453x454
Sizen/an/a1.28 inches1.39 inches1.37 inches1.39 inches
Touchn/a
TypeLEDn/aNAAMOLEDCapacitative TFTAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash ResistantIP681 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables