Fitbit Flex 2 vs. Fitbit Charge 3 vs. Xiaomi Mi Band 3 vs. Diesel On Full Guard 2.5 vs. Fitbit Inspire 3

 
Flex 2
Charge 3
Mi Band 3
On Full Guard 2.5
Inspire 3
 FitbitFlex 2Remove Buy NowFitbitCharge 3Remove Buy NowXiaomiMi Band 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$100$150$44.95$325$100
Release20162018201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days20 days4 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/a66 x 18128 x 80454x45432x18
Sizen/a.721 inches0.78 inches1.39 inches46 inches
Touchn/a
TypeLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables