Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Apple Watch Series 2 vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Forerunner 735XT
Flex 2
Watch Series 2
Grayson
Forerunner 45
Grayson
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$450$100$269$350$199$350
Release201620162016201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days18 hours24 hours7 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/a340 x 272 or 390 x 312453 x 454208 x 208453x454
Size1.23 inchesn/a1.5 inches or 1.65 inches1.39 inches1.04 inches1.39 inches
Touchn/an/a
Typen/aLEDAMOLEDAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5ATM1 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSAndroid WearBuilt-inAndroid Wear
Apps
Music

All Wearables