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Viiiiva Heart Rate Monitor

Viiiiva

$69.99 CAD Sold out
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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.

Details

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.

Features

  • 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.

Specifications

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

Compatibility

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

Resources

  1. Quick Start
  2. User Manual
  3. iOS App
  4. Android App

Customer Reviews

Based on 44 reviews
70%
(31)
11%
(5)
11%
(5)
7%
(3)
0%
(0)
100.0
C
C.
Unreliable

First one I bought didn't function as a bridge from ant+ to Bluetooth. Got a replacement which connects to its app just fine. Also connects to Zwift running on a PC but only displays a heart rate of 0. When paired to my treadmill I shows a heart rate but will show crazy spikes or dips in measured BPM for absolutely no reason. And yes the battery is brand new. And yes the strap is perfectly fitted. And yes I have a suitable amount of conductive gel applied to the sensors. I have been using chest strap HRM's for years and am very confident on how to wear them. This device is just totally unreliable as a training device which is a shame as I really wanted it to work for it's bridging function.

R
Robert M.
VIIIIa HRM (Product and Customer Service)

THe Actual HRM monitor is well designed I like the dome fasteners and the fact that they never seem to fail and also never come undone. The battery compartment is well designed easy to access and batteries last about 7 months as long as you use a premium battery.

The belt design is very good and works well. From my experience with the
belt it usually lasts 5 to 7 months. A more durable belt would fix a lot of problems. Perhaps a belt that lasts 1 to 2 years or more.

I like the fact it is only a Heart Rate Monitor and does not have a lot of measurements that are for other sports like gate and average gate.

The consumer Experience Specialists are very Helpful and accommodating.

I am waiting to see the new heart Rate Monitor that is coming out this fall. I just hope the new model has a new and improved belt.

R
Robert M.
The belt is a problem because it is cheap

The belts last from 3 days to 7 months. I have never seen them in stock. They should e able to keep these items in stock but they never have.

I believe they should have the belts designed to last at least a year

C
Cody S.
Good Monitor, Cheap Strap

Monitors seems to work great however the strap broke after a few uses. Seems there have been other revies with the same issue.

J
Jeffrey T.
4iiii Viiiiva HR Monitor

Orders to replace a Garmin Dual HR with deteriorating battery capacity. The 4iiii has a much better battery compartment design, is easier to adjust, and is at least as accurate and reliable. And it’s Canadian!

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