Fitbit Ionic vs. Garmin Vivosmart 3 vs. Diesel On Full Guard 2.5 vs. Fitbit Inspire HR vs. Fitbit Sense 2

 
Ionic
Vivosmart 3
On Full Guard 2.5
Inspire HR
Sense 2
 FitbitIonicRemove Buy NowGarminVivosmart 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitInspire HRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$299$139.99$325$99$300
Release20172017201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days4 days5 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25064 x 128454x454139 x 60336x336
Size1.42NA1.39 inches1.4 inches1.59 inches
Touch
TypeOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSFitbit OS
Apps
Music

All Wearables