About 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. Using the app, you can connect to your 4iiii power meter (PRECISION 3/3+ models) and your Viiiiva...
The 4iiii app is a valuable tool to get the most out of the features of your 4iiii products and achieve your fitness goals. Using the app, you can connect to your 4iiii power meter (PRECISION 3/3+ models) and your Viiiiva heart rate monitor to both configure and update them. You can record workout data to be later uploaded to your favourite training software.
The companion Ride Watch app turns your Apple Watch into a cycling head unit. View power, cadence, heart rate, speed, distance, live while riding. Ride records your workout data to FIT file, and to Apple Fitness for closing your rings. Auto-sync to Strava keeps your activity feed up-to-date on completion of every outdoor or indoor cycling workout.
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
Ride Apple Watch app
4iiii PRECISION Power meters (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 power meter
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 15.0 or higher)
Support for the new Viiiiva 2 heart rate monitor was added.
Previous Versions
Here you can find the changelog of 4iiii since it was posted on our website on 2021-12-15 16:18:35.
The latest version is 3.5.0 and it was updated on 2026-03-14 10:18:54. See below the changes in each version.
4iiii version 3.5.0
Updated At: 2026-02-24
Changes: Support for the new Viiiiva 2 heart rate monitor was added.
4iiii version 3.4.1
Updated At: 2025-01-06
Changes: Jan 6, 2025
Version 3.4.1
- fix for bug preventing route records from being added to Apple Fitness workouts
4iiii version 3.4.1
Updated At: 2025-01-06
Changes: - fix for bug preventing route records from being added to Apple Fitness workouts
4iiii version 3.4.0
Updated At: 2024-11-18
Changes: Nov 18, 2024
Version 3.4.0
Updated look showcasing 4iiii's new branding.
4iiii version 3.2.1
Updated At: 2024-07-25
Changes: Jul 25, 2024
Version 3.2.1
Fixes for issues experienced when running on iPad.
4iiii version 3.1.2
Updated At: 2024-06-11
Changes: Jun 11, 2024
Version 3.1.2
Fix for a possible crash when a Viiiiva heart rate monitor and a dual power meter system are connected simultaneously to the app.
4iiii version 3.1.0
Updated At: 2024-05-23
Changes: May 23, 2024
Version 3.1.0
Integration with the Bike Index bike registry now allows users to add and edit their bikes on Bike Index. Add photos, info, and create alerts for missing or stolen bicycles.
The Ride Watch app now supports display of speed and distance using metric or imperial units.
4iiii version 3.0.2
Updated At: 2023-10-30
Changes: Oct 30, 2023
Version 3.0.2
This update of the 4iiii Ride app for Apple Watch features a watchOS 10 style workout user-interface with vertical and horizontal paging for the active workout views.
The iOS app update includes fixes for issues: configuration of Fliiiight trainer, and Viiiiva clock setting bug.
4iiii version 3.0.1
Updated At: 2023-08-02
Changes: Aug 2, 2023
Version 3.0.1
The Ride companion Watch app turns your Apple Watch into a cycling head unit. View power, cadence, heart rate, speed, distance, and other live data while riding. Ride records your workout data to FIT file, and to Apple Fitness for closing your rings. Auto-sync to Strava keeps your activity feed up-to-date on completion of every outdoor or indoor cycling workout.
4iiii version 2.7.1
Updated At: 2022-08-26
Changes: Aug 26, 2022
Version 2.7.1
1. Fix for the issue preventing the notifications onboarding view from fully showing while in Zoomed display mode on iPhone 11/12/13 Pro, mini, and SE.
2. Support for allowing push notifications for the "Schwinn Indoor Cycles" power meter type.
3. Fixes for issues that improve reliability and stability.
Disclaimer
Official App Store Link
We do not host 4iiii on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for 4iiii is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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