Fitbit Charge 2 vs. Fitbit Flex 2 vs. Fitbit One vs. Fitbit Zip vs. Fitbit Charge 3

 
Charge 2
Flex 2
One
Zip
Charge 3
 FitbitCharge 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowFitbitZipRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$150$100$100$60$150
Release20162016201220122018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days10-14 days6 months7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/an/a66 x 18
Sizen/an/an/an/a.721 inches
Touchn/an/a
TypeOLEDLEDOLEDn/aOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMSplast ResistantSplash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/aNA
Apps
Music

All Wearables