Fitbit Flex 2 vs. Polar Loop 2 vs. Pebble Core vs. Michael Kors Access Runway vs. Apple Watch 8

 
Flex 2
Loop 2
Core
Access Runway
Watch 8
 FitbitFlex 2Remove Buy NowPolarLoop 2Remove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess RunwayRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$100$120$99$350$499
Release20162015201620182022

Activity & Fitness

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

Battery

Duration5 days8 days (without notifications)NA1 day18 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/aNA390 x 390340 x 272 or 390 x 312
Sizen/an/aNA1.19 inches1.5 inches or 1.65 inches
Touchn/aNA
TypeLEDLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMNA3 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aNAWear OSWatchOS 9
Apps
Music

All Wearables