Fitbit Ionic vs. Garmin Fenix 5 vs. Garmin Fenix 5s vs. Fitbit Charge vs. Fitbit Flex

 
Ionic
Fenix 5
Fenix 5s
Charge
Flex
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$299$599.99$599.99$130$100
Release20172017201720142013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 WeeksUp to 9 days7-10 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240218x 218NANA
Size1.421.2 inches1.1 inchesNANA
TouchNANA
TypeOLEDnanaOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATM10ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANA
Apps
Music

All Wearables