Polar Loop 2 vs. Apple Watch Series 5 vs. Diesel On Full Guard 2.5 vs. Michael Kors Access Runway vs. Garmin Vivosmart 4

 
Loop 2
Watch Series 5
On Full Guard 2.5
Access Runway
Vivosmart 4
 PolarLoop 2Remove Buy NowAppleWatch Series 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowMichael KorsAccess RunwayRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$120$329$325$350$130
Release20152019201820182018

Activity & Fitness

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

Battery

Duration8 days (without notifications)Not Yet4 days1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a384 x 480454x454390 x 39048 x 128
Sizen/a1.78 Inches1.39 inches1.19 inches0.74 inches
Touch
TypeLEDMicroLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATMNot Yet3 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatchOS 5Wear OSWear OS
Apps
Music

All Wearables