Fitbit Alta vs. Diesel On Full Guard vs. Garmin 645 Music vs. Fitbit Flex vs. Fitbit Inspire 3

 
Alta
On Full Guard
645 Music
Flex
Inspire 3
 FitbitAltaRemove Buy NowDieselOn Full GuardRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$130$325$450$100$100
Release20162017201820132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day7 days5 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a454 x 454240 x 240NA32x18
Sizen/a1.4 inches1.2 inchesNA46 inches
Touchn/aNA
TypeOLEDOMOLEDMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP675 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wear 2.0NA
Apps
Music

All Wearables