Garmin Forerunner 225 vs. Moov Now vs. Fitbit Ionic vs. Garmin 645 Music vs. Fitbit Charge 3

 
Forerunner 225
Now
Ionic
645 Music
Charge 3
 GarminForerunner 225Remove Buy NowMoovNowRemove Buy NowFitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$300$79$299$450$150
Release20152015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks6 months4+ days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution180 x 180n/a348x250240 x 24066 x 18
Size1 inchn/a1.421.2 inches.721 inches
Touchn/a
Typen/an/aOLEDMIPOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a50m5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aFitbit OSNA
Appsn/a
Musicn/a

All Wearables