Garmin Forerunner 735XT vs. Fitbit Ionic vs. Amazfit Arc vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Forerunner 735XT
Ionic
Arc
WSD-F20A
Grayson
Grayson
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowAmazfitArcRemove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$450$299$69.99$399$350$350
Release201620172016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days20 days1 day24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x25072 x40320 x 320453 x 454453x454
Size1.23 inches1.420.42 inches1.32 inches1.39 inches1.39 inches
Touchn/a
Typen/aOLEDOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWear OSAndroid WearAndroid Wear
Apps
Music

All Wearables