Garmin Fenix 3 vs. Garmin Vivosmart vs. Fitbit Ionic vs. Michael Kors Grayson vs. LG G Watch R vs. Michael Kors Grayson

 
Fenix 3
Vivosmart
Ionic
Grayson
G Watch R
Grayson
 GarminFenix 3Remove Buy NowGarminVivosmartRemove Buy NowFitbitIonicRemove Buy NowMichael KorsGraysonRemove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$170$299$350$300$350
Release201520142017201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks7 days4+ days24 hours2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218128 x 16348x250453 x 454320 x 320453x454
Size1.2 inches1.41 inches1.421.39 inches1.3 inches1.39 inches
Touch
TypeChroma LEDOLEDOLEDAMOLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM50m1 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSAndroid WearAndroid WearAndroid Wear
Apps
Music

All Wearables