Fitbit Charge 2 vs. Fitbit Zip vs. Michael Kors Grayson vs. Garmin Vivosmart HR Plus vs. Pebble Core vs. Michael Kors Grayson

 
Charge 2
Zip
Grayson
Vivosmart HR Plus
Core
Grayson
 FitbitCharge 2Remove Buy NowFitbitZipRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart HR PlusRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$60$350$179$99$350
Release201620122018201720162018

Activity & Fitness

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

Battery

Duration5 days6 months24 hours5 daysNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454160 x 68NA453x454
Sizen/an/a1.39 inches0.5 inches x 0.8 inchesNA1.39 inches
Touchn/aNA
TypeOLEDn/aAMOLEDLCDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aSplash Resistant1 ATM5 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNANAAndroid Wear
Apps
Music

All Wearables