Fitbit Zip vs. Acer Liquid Leap vs. Amazfit Bip vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Zip
Liquid Leap
Bip
Grayson
Core
Grayson
 FitbitZipRemove Buy NowAcerLiquid LeapRemove Buy NowAmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$60$90$99.99$350$99$350
Release201220152018201820162018

Activity & Fitness

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

Battery

Duration6 months5 to 7 days30 days24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 32176 x 176453 x 454NA453x454
Sizen/a1 inch1.28 inches1.39 inchesNA1.39 inches
TouchNA
Typen/aOLEDNAAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash ResistantIPX4IP681 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables