Garmin Fenix 3 vs. Pebble Time vs. Garmin Vivosmart HR vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson

 
Fenix 3
Time
Vivosmart HR
Grayson
Watch Series 4
Grayson
 GarminFenix 3Remove Buy NowPebbleTimeRemove Buy NowGarminVivosmart HRRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$150$170$350$329$350
Release201520152015201820182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks7 days5 days24 hoursNot Yet24 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 218168 x 144160 x 68453 x 454384 x 480453x454
Size1.2 inches1.26 inches1.08 inches1.39 inches1.78 inches1.39 inches
Touch
TypeChroma LEDe-papern/aAMOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM1 ATMNot Yet1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSn/aAndroid WearWatch OS 5Android Wear
Apps
Music

All Wearables