Fitbit Flex 2 vs. Asus ZenWatch vs. Michael Kors Grayson vs. Jawbone UP3 vs. Pebble Core vs. Michael Kors Grayson

 
Flex 2
ZenWatch
Grayson
UP3
Core
Grayson
 FitbitFlex 2Remove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP3Remove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$150$350$180$99$350
Release201620142018201320162018

Activity & Fitness

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

Battery

Duration5 daysNA24 hours7 daysNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320453 x 454NANA453x454
Sizen/a1.63 inches1.39 inchesNANA1.39 inches
Touchn/aNANA
TypeLEDAMOLEDAMOLEDNANAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP551 ATMNANA1 ATM

Notifications

PhoneNA
EmailsNANA
TextsNANA

Software

Operating Systemn/aAndroid WearAndroid WearNANAAndroid Wear
Apps
MusicNA

All Wearables