Polar A370 vs. Polar Loop vs. Diesel On Full Guard 2.5 vs. Skagen Falster 3 vs. Apple Watch 8

 
A370
Loop
On Full Guard 2.5
Falster 3
Watch 8
 PolarA370Remove Buy NowPolarLoopRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowSkagenFalster 3Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$179.95$100$325$295$499
Release20172013201820202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 3 days5 days4 days1 day18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 80NA454x454416 x 416340 x 272 or 390 x 312
Size1.18 inchesNA1.39 inches1.28 inches1.5 inches or 1.65 inches
Touch
TypeTFT LCDLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR302 ATM3 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWear OSWatchOS 9
Apps
Music

All Wearables