Apple Watch Series 3 vs. Garmin Fenix 5s Plus vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson vs. Fitbit Sense 2

 
Watch Series 3
Fenix 5s Plus
Grayson
A370
Grayson
Sense 2
 AppleWatch Series 3Remove Buy NowGarminFenix 5s PlusRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$329$799$350$179.95$350$300
Release201720182018201720182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days24 hoursUp to 3 days24 hours6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240453 x 454160 x 80453x454336x336
Size1.5 inches or 1.65 inches1.2 inches1.39 inches1.18 inches1.39 inches1.59 inches
Touch
TypeAMOLEDMIPAMOLEDTFT LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATMWR301 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Wear OSAndroid WearAndroid Wear
Apps
Music

All Wearables