Viiiiva Heart Rate Monitor

Viiiiva

£49.99
Impuesto incluido.

The Viiiiva is so much more than a heart rate monitor. The Viiiiva can act as an ANT+ to Bluetooth bridge so you can broadcast your ANT+ devices to your Bluetooth devices all through your Viiiiva heart rate monitor. The Viiiiva also records every second of your workout, including data from paired ANT+ devices. If something happens to your head unit or watch the Viiiiva will keep your data safe, up to 65 hours of it.

The Viiiiva is so much more than a heart rate monitor. The Viiiiva can act as an ANT+ to Bluetooth bridge so you can broadcast your ANT+ devices to your Bluetooth devices all through your Viiiiva heart rate monitor. The Viiiiva also records every second of your workout, including data from paired ANT+ devices. If something happens to your head unit or watch the Viiiiva will keep your data safe, up to 65 hours of it.

Detalles

It’s Easy

Tap-to-pair connection lets you simply tap your iOS or Android smartphone to your Viiiiva pod to immediately connect the devices.

Display compatibility gives you the freedom to use your choice of ANT+ and Bluetooth compatible displays with Viiiiva.

The 4iiii app enables you to see your activity in real time, access upgrades through our web store, and transmit your activity data to other training apps or websites.

It’s Advanced

Activity logging means you can not only view your data in real time, but you can also save up to 65 hours of data on Viiiiva and transfer it to another device or application.

ANT+ sensor bridge lets Viiiiva collect data from other ANT+ sensors, then transfer it via Bluetooth to your iOS or Android smartphone.

Fitness equipment pairing enables you to pair Viiiiva with cardio equipment in the gym for real-time and logged data.

Learn more about ANT+ & Bluetooth Smart.

Características

  • ANT+ Sensor Bridge

    Viiiiva collects data from other ANT+ sensors, then transfers it via Bluetooth to your iOS or Android smartphone.

  • Activity Logging

    You can not only view your data in real time, but you can also save up to 65 hours of data on Viiiiva and transfer it to another device or application.

  • Water Resistant IPX7

    Designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your device can handle the toughest conditions.

Especificaciones

Specification Value
Measurement Type ECG-Electrocardiogram
Operating Temperature 0 - 50°C (32 - 122°°F)
Storage Temperature -20 - 60°C (4 - 140°F)
Battery Type CR2032 lithium ion coin cell
Battery Life 160hrs
Waterproof Rating IPx7
Radio Frequency 2.4GHz
Strap 57 - 132cm (23 - 52in)
Length 65mm (2.6in)
Width 37.4mm (1.5in)
Depth 11.2mm (0.4in)
Weight Pod: 14g (0.5oz)
Strap: 33g (1.2oz)
Total: 47g (1.7oz)
Communication Protocols ANT+, Bluetooth®
Activity Save Duration Up to 60hr
R-R Interval Unit 1/1024s

Compatibilidad

Communication Compatibility

4iiii Viiiiva heart rate monitors use both the ANT+ PWR and Bluetooth Smart Cycling Power Service standards, which makes them compatible with nearly every headunit, smartphone, or computer you wish to connect to. Check your recording device documentation for ANT+ PWR or Bluetooth Smart (also called BLE, BTLE, or BT4.0) Cycling Power Service capability.

Tip: A 4iiii Viiiiva can be used to record your workouts along with your heart rate.

Learn more:

  1. ANT+ and Bluetooth Smart
  2. Indoor Training

Recursos

  1. Quick Start (English)
  2. Quick Start (Français)
  3. User Manual
  4. iOS App
  5. Android App

Customer Reviews

Based on 5 reviews
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(3)
40%
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T
Tineke
Great performance + battery time

Today I replaced the first battery, after 46 hours on Zwift. The HRM is performing stable to connect my ICG IC5 indoor bike by bridge between ANT+ and Bluetooth (and saving me a lot of new gear). After quite some research I couldn’t find any other HRM or piece of technique that could replace this product. The only remark after 46hrs of sweat is that the connectors are a bit loose from the strap. This is just mm and not cm, no impact on performance. I will definitely do the next (appr) 50hrs on this one!

J
John Dawson
Great alternative to Garmin HRM

I've been using Garmin heart rate monitors for years. Recently they have become unreliable. I'm not sure why. I was planning to buy a Wahoo Tickr but there is no stock anywhere. I found out 4iiii make a heart rate monitor from a review in Cyclist Magazine. I decided to try. I'm very pleased I did.
The unit arrived quickly. It connects very easily to my Coros watch, Garmin Edge and TrainerRoad app. The data is very good and no problems so far. I like the way the chest strap clicks together. Changing the battery (not needed yet because it comes with a battery already) also doesn't involve wrestling with microscopic screws!!
All in all I'm very happy with the product. I hardly ever write product reviews so this reflects how good my experience has been.

S
Simon Hughes
Great product so far, slightly oversold on battery life

This appears to be a good product, better made than the Wahoo Tickr that I have replaced three times. However, the claim of battery life is a bit overstated. It arrived with an installed CR2032 that was on 40% and is already chewing the new one I have installed. That is fair enough, you just need to go easy on the claim on the packaging.

D
David Rossall
Unique product, good customer service, but this was a replacement

I really like the Viiiva HRM because of its ability to convert/bridge other sensors from Ant to Bluetooth. This one was delivered quickly and works well. Only removed one star because I bought it as a replacement for one on which the bridging failed, and obviously that makes me a bit cautious. Good customer service though, even though it was out of warranty.

J
Joshua
Perfect for what I needed

Required a bridge between devices and Apple TV for Zwift. Used this half a dozen times and it has been faultless.

Comfortable and easy to adjust.

No feedback on battery life as I'm still in the early days of using it.