Fitbit Ionic vs. Garmin 645 Music vs. Fitbit Flex vs. Huawei Band 3 Pro vs. Fitbit Inspire 3

 
Ionic
645 Music
Flex
Band 3 Pro
Inspire 3
 FitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowHuaweiBand 3 ProRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$299$450$100$70$100
Release20172018201320182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days7 days5 days12 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240NA454 x 45432x18
Size1.421.2 inchesNA1.39 inches46 inches
TouchNA
TypeOLEDMIPLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM1 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNAAMAZFIT OS
Apps
Music

All Wearables