Fitbit Zip vs. Acer Liquid Leap vs. Amazfit Bip vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Grayson

 
Zip
Liquid Leap
Bip
Grayson
Loop
Grayson
 FitbitZipRemove Buy NowAcerLiquid LeapRemove Buy NowAmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$60$90$99.99$350$100$350
Release201220152018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months5 to 7 days30 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
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
Touch
Typen/aOLEDNAAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash ResistantIPX4IP681 ATM2 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables