4iiii Device Configuration

4iiii Innovations Inc.

About this app

Let the 4iiii Android App help you achieve your running, cycling and fitness goals! Designed to easily connect you to your activity data, this app is your gateway to personalized sensor configuration, accurate data real-time viewing and updated key features.

Connect and configure:
- 4iiii Viiiiva Heart Rate Monitor – the unique algorithms of this sensor picks up the most sensitive of heart rates. This device also serves as a bridge to your smartphone allowing you to transfer data from ANT+ sensors through Viiiiva to your smartphone.
- PRECISION power meter – gain in-depth data on your cycling power output including watts, average and max power.
- ANT+ enabled sensors to Bluetooth compatible head units and app.
- Easily install upgrades.
- Access your ANT+ ID.

Access valuable activity metrics including:
- Heart rate, foot speed, foot cadence, bike power (watts, average and max power), bike cadence, calorie count.

View your 4iiii and ANT+ sensor data:
Real-time
- On your smartphone: your Viiiiva will move data from all your sensors to your smartphone with Bluetooth Smart. Data from all sensors can be viewed simultaneously on the 4iiii sensor data screen.

Activity Logging
- Use your Viiiiva to store up to 65 hours worth of data so you can forward and review your data later.
Transfer and Share
- From your 4iiii app, email your activity logs to your inbox from where you can transfer them to your favourite third party training app or website, anytime, anywhere.

Viiiiva allows the connection of ANT+ sensors to Android products using Bluetooth Smart.

The app is compatible with devices running Android 5.0 and up with Bluetooth Smart support.

Ratings and reviews

It worked fine dual power meter. control of app and meters. Even had left right battery display. It had everything needed and wanted. The company did an update. Now log into old it tells me make a new account. Go to log into old it says make a new account. I can't get anywhere. I went from 5 star loved it to if possible a 0. don't purchase unless intended to handle issues. I wish it was the product I depended on and loved.

After upgrading to the current app (2.0.11), it tells me that I would need to create a new account if I created the account in a prior version. Question is why??? There's no option to delete the old account, so I have to use a new email address just to create an account to use this version of the app (idiotic). So after creating a new account, I tried to add the power meter on the app and it doesn't detect the power meter even though I've been spinning the crank for a couple of minutes. Tried it a few times and still nothing shows up on the app. For reference, my bike computer has no problem detecting it. I gave up on the app after a futile 20 minutes. Weird thing is that after I walked away from my bike (25 feet from bike), it all of a sudden see the power meter and I was able to add it. This version of the app needs debugging...not to mention having the capability to delete old accounts...

For a product this expensive but good, the APP dwarfs the experience of using it. It's UI is childish, archaic and possibly built by someone who had no interest in design. Another issue is the lack of any discernible settings to the power meter. I can't select whether it's left/right leg. Can't set the multiply factor by 2 to account for both legs. If the devs think that the head unit does this part, then not all of us use Bike computers and Phone apps like Wahoo don't double it either.