Fitbit Blaze vs. Fitbit Flex 2 vs. Microsoft Band 2 vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Blaze
Flex 2
Band 2
Grayson
Core
Grayson
 FitbitBlazeRemove Buy NowFitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$100$250$350$99$350
Release201620162015201820162018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 Days5 days48 hours (without GPS)24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows PhonePartialn/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 128453 x 454NA453x454
Sizen/an/a1.36 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeLCDLEDCapacitative TFTAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIPX71 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables