Fitbit Flex 2 vs. Fitbit Charge 3 vs. Fitbit Flex vs. Pebble Core vs. Fitbit Inspire HR

 
Flex 2
Charge 3
Flex
Core
Inspire HR
 FitbitFlex 2Remove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy NowPebbleCoreRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$100$150$100$99$99
Release20162018201320162019

Activity & Fitness

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

Battery

Duration5 days7 days5 daysNA5 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/a66 x 18NANA139 x 60
Sizen/a.721 inchesNANA1.4 inches
Touchn/aNANA
TypeLEDOLEDLEDNAOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNANANAFitbit OS
Apps
Music

All Wearables