Fitbit Flex 2 vs. Garmin 645 Music vs. Pebble Core vs. Apple Watch Series 5

 
Flex 2
645 Music
Core
Watch Series 5
 FitbitFlex 2Remove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$100$450$99$329
Release2016201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days7 daysNANot Yet
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240NA384 x 480
Sizen/a1.2 inchesNA1.78 Inches
Touchn/aNA
TypeLEDMIPNAMicroLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNANot Yet

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNAWatchOS 5
Apps
Music

All Wearables