Fitbit Flex 2 vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge HR vs. Pebble Core vs. Michael Kors Grayson

 
Flex 2
Grayson
Moto 360 (1st Gen)
Charge HR
Core
Grayson
 FitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge HRRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$350$150$150$99$350
Release201620182014201520162018

Activity & Fitness

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

Battery

Duration5 days24 hours1 day5 daysNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454320 x 260NANA453x454
Sizen/a1.39 inches1.56 inchesNANA1.39 inches
Touchn/aNANA
TypeLEDAMOLEDLCDOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMIP671 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearAndroid WearNANAAndroid Wear
Apps
MusicNA

All Wearables