4iiii

The 4iiii app is a valuable tool to get the most out of the features of your 4iiii products and achieve your fitness goals. Through the app, you can connect to your 4iiii PRECISION Powermeters (PRECISION and Podiiiium models) and your Viiiiva heart rate monitor to both configure and update them. You can easily record workout data to be later uploaded to your favourite training software. The 4iiii app will also allow you to unlock new features to make the most out of your devices!

Features include:

4iiii app
Supported devices: PRECISION and Podiiiium Powermeters, Viiiiva heart rate monitors, Fliiiight Smart Trainer
Record workout data (heart rate, power, cadence, pace, speed, distance, time, laps, calories)
Manage stored files
Access the Finder Feature map

4iiii PRECISION Powermeters (PRECISION and Podiiiium)
Unlock new features to future-proof your devices
Personalize your device name
Pair and unpair dual powermeters
Perform zero offset
Use the Finder Feature to locate your powermeter
Easy over-the-air firmware updates

Viiiiva
Personalize your device name
Pair with ANT+ devices to enable ANT+ to Bluetooth passthrough
Record data of paired devices (powermeter, cadence/ speed sensor, etc.)
Store up to 65hr of workout data
Download stored .fit files from your Viiiiva to the 4iiii app

Fliiiight
Personalize device name
Trainer configuration changes (manual positioning, wheel circumference, firmware update)
Diagnostic tools
Workout modes (resistance training, Erg training)

Note: Available for iOS only (supports only iOS version 13.0 or higher)