Fitbit Ionic vs. Garmin Fenix 5 vs. Basis Peak vs. Garmin 645 Music vs. Fitbit Flex

 
Ionic
Fenix 5
Peak
645 Music
Flex
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowBasisPeakRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$299$599.99$200$450$100
Release20172017201420182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks4 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240168 x 144240 x 240NA
Size1.421.2 inches1.25 inches1.2 inchesNA
TouchNA
TypeOLEDnaLCDMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANA
Apps
Music

All Wearables