Fitbit Flex 2 vs. ASUS ZenWatch 3 vs. Acer Liquid Leap vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Flex 2
ZenWatch 3
Liquid Leap
Grayson
Core
Grayson
 FitbitFlex 2Remove Buy NowASUSZenWatch 3Remove Buy NowAcerLiquid LeapRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$229$90$350$99$350
Release201620172015201820162018

Activity & Fitness

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

Battery

Duration5 days48 hours5 to 7 days24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a400 x 400128 x 32453 x 454NA453x454
Sizen/a1.39 inches1 inch1.39 inchesNA1.39 inches
Touchn/aNA
TypeLEDAMOLEDOLEDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX41 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear 2Android WearNAAndroid Wear
Apps
Music

All Wearables