Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Fitbit Zip vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Forerunner 735XT
Flex 2
Zip
Grayson
Core
Grayson
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$450$100$60$350$99$350
Release201620162012201820162018

Activity & Fitness

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

Battery

Duration14 hours to 11 days5 days6 months24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/an/a453 x 454NA453x454
Size1.23 inchesn/an/a1.39 inchesNA1.39 inches
Touchn/an/aNA
Typen/aLEDn/aAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplash Resistant1 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables