First off let me say that this device was of significant value as I made my 6000 mile bicycle ride across America. Particularly in the desert and the humid southeast or have me the information I neede... Toon meer
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First off let me say that this device was of significant value as I made my 6000 mile bicycle ride across America. Particularly in the desert and the humid southeast or have me the information I neede... Toon meer
Bedrijf heeft geantwoord
I took this mountain climbing. No data. Three bike rides and it disconnects itself — maybe 4 seconds of data. When trying to connect to Garmin 1050, it says Fourth Frontier Connected — add relevant sc... Toon meer
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Really great idea and design and simple to use but just not quite there... Connectivity drop outs are constantly a problem with devices or will not sync with other third party apps. Heart rate while... Toon meer
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Have used the Frontier X2 for several years and it has been a reliable source of information given I cycle a lot. Recently I bought the new Frontier Zone and had some connectivity issues with my Waho... Toon meer
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Honestly the frontier x2 is a great product. It just does something no other product out there can do (continuous ecg), and imo only for that it’s worth it. But also the product is easy to use (I linked it to a wahoo element bolt zero issues), the app is good, and the support is amazing (they even offer me some beta tools they are developing now). All in all for anybody interested on more data about the heart this is a must have, I wish I found about it before.

Antwoord van Fourth Frontier
I highly recommend doing a virtual meeting if you are considering purchasing. It was extremely informative. I am a Sports Medicine Physician who is also a competitive rower/runner with heart issues. This is a highly unique ECG monitoring device. ECG recording while exercising is not normally possible except in a lab. This is an amazing breakthrough in wearable technology. I am really looking forward to receiving my Frontier X2. They also have a sports bra so the difficulty of wearing a chest strap plus a sports bra is alleviated. Amazing!!

Antwoord van Fourth Frontier
I have only just received my Fourth Frontier Monitor and am trying to use it properly to ensure I get accurate results.
I had a query and decided to contact Customer Service and was very pleased to get a quick response which is very important to a first time user.
The knowledgeable response to my question, answered by Customer Services agent Poonam, was written in a simple and understanding way and which provided me an easy to understand solution.
Early days in ownership but a very swift and positive interaction which was greatly appreciated.
Allen J Gawne 🇮🇲

Antwoord van Fourth Frontier
Very quick from order to receipt, very easy to get started and it links well with my Garmin (which other sensors have not).
Battery life is great and it is really useful to see the percentage battery level on the display.
I also like the fact that you can email directly to real people and you get quick responses!

Antwoord van Fourth Frontier
The Frontier X2 is a great product and their response to my query was very fast and effective.

Antwoord van Fourth Frontier
I've been using this since, oh, god-knows-when. Sure, it can be temperamental, but once they guide you around how to reboot the device, etc. the data you get from it is a joy. Sure, some of it is algorithm-driven, but overall it provides a far more complete picture of your exercise routine and overall cardiac health when exercising. My only complaint is that I'd like a wrist mounted display of the main parameters (HR, HRV, QTc, body shock, breathing). Surely this is possible? I'd pay for it!

Antwoord van Fourth Frontier
Only using X2 for a week and need to learn / read lots more to better understand what i'm reading, but at least now i have the data i can investigate. Asked some questions to support and they suggest to have introductory call . I spoke with Pavan DS who has covered all my questions very quickly, it was very productive call with knowledgable person. on some medical question her offered separate call. Very impress with the company and device.

Antwoord van Fourth Frontier
I have a cardiac conduction abnormality (Rate-Related Left Bundle Branch Block) and my cardiologist suggested getting an over-the-counter device that would allow me to see my ECG in real time, so I could modify my workouts as needed, evaluate whether medication trials were working, etc. All the other devices I looked at required stopping your workout and holding the device in your hands in order to get a 30-second ecg, which was not going to work for me, or they had cumbersome stick-on patches, etc.. The Frontier X2 uses a simple chest-strap mounted device and allows me to monitor my ECG in real time when I mountain bike (phone mounted to my handlebars) or, for activities where I can't mount/view my phone, to review the ECG recording after the workout is complete. My cardiologist was impressed with the clarity of the ECG recording, and I find it very easy to review the ECG recordings after a workout. I do wish that a couple of small details were different (I wish we could edit the training load goals to be specific to our workout plans, and it would be nice if workouts recorded through "ECG streaming" would report zone minutes, as do workouts recorded by choosing "start activity"), but these are small details and overall the product deserves 5 stars. In addition, I had a question about receiving inaccurate data when I run, and customer support was quick and helpful (it seems that some women will need to wear the chest strap above rather than below the breasts for optimal positioning for ECG recording, especially in higher-motion sports such as running). In short, I am extremely satisfied with my Frontier X2.

Antwoord van Fourth Frontier
I have a family history of heart problems, so when my cardiologist (also a data geek) told me about the X2, I was immediately interested. It was comforting to know that when something felt seriously 'off' in a few workouts, I could send my MD the data and he could tell me if there was a problem. In my case, the data suggested overtraining, not a CV issue. That was a huge help in figuring out how to proceed.

Antwoord van Fourth Frontier
Great communications after posting my problem on the community forum, of bad ECG’s after a year. The development team worked with me to eliminate all known problems, but eventually sent me a new unit, which is working very well now!

Antwoord van Fourth Frontier
Really positive and helpful agent. Started on live chat, but he realised I needed more and phoned me. He then went through updating, and several other stages to make sure my X2 was working correctly. Very patient, and stayed on the line throughout. Answered all my questions clearly and satisfactorily. An excellent proactive person to deal with.

Antwoord van Fourth Frontier
I had a very interesting overview on product and features held by a smart guy of the assistance: Vijay Kumar.
He was so good, I immediatly ordered the product. I'm eager to receive it and use it!

Antwoord van Fourth Frontier
I bought this X2 as an upgrade from my Polar H10 and boy, what an upgrade it is!!! I’m an information loving person, there’s no such thing as too much info, and the X2 absolutely provides the most possible for this type of monitor. I wound up with an FX2, the upgraded version of the X2 that has the magnetic charging plug and counts calories too! You will want this upgraded version if you want hassle free charging with no possibility of damaging the unit with constant plugging and unplugging of a USB Mini so be sure to ask for the FX2 before you buy!!

Antwoord van Fourth Frontier
Bought what I consider to be a very expensive heart rate monitor, only to receive a clearly used item. It had signs of use (grime from prior owner) as well as a charging cable that was not OEM (magnetic connection type thay connects to multiple usb tip types. It acrually had the prior owner's USB tip still in the monitor itself. I did not get the protective plug for the charging port when not charging. After first use, the device basically bricked and will not take a charge.
I can't speak to any follow up, but this is either a shady business practice or really terrible quality control, or possibly both. Be wary of purchasing as other users have reported receiving used items as well with no up front disclaimer.
**Update**
The company did resolve the situation to my satisfaction by offering a full refund of the purchase price. I am still disappointed in the situation, but pleased they were agreeable to a resolution.

Antwoord van Fourth Frontier
I have had nothing but a bad experience with this company. I bought a monitor on Jan 9th. When received the box stated that it was used/like new. I contacted support and heard nothing from them for about 5 days and had to follow up. I agreed to keep the device if the warranty would cover it, which they said yes. On second charge of the unit, It took over 9 hours to fully charge (manual states 3 hours). Contacted support, had a video call which was basically me just plugging in the device a few times to which they told me the unit should now be fixed. After the third charge, the unit would no longer connect to 3rd party apps. I must to connect it to their app (which was stated on the device screen). when trying to close the app, it stated that I had to disconnect the device but it was disconnected. I contacted support yet again. I was asked to have a video conference, which I could not, due to my work schedule. I sent them videos of the issue and was told I would hear back in 24 to 48 hours. It's been 5 working days and still no response. Its now May 3. and I have a very expensive faulty device. I have been dealing with this for about 3 months now. I was excited to tey this HR monitor out but it has been nothing but frustrating

Antwoord van Fourth Frontier
I had a charging issue, reported it to FF and within a day got a very helpful response. Reassuring to know that there is always somebody to help you.

Antwoord van Fourth Frontier
I've been using the Fourth Frontier X2 HRM for a little over 18 months, following some concerning heart behaviour during exercise. Recently I was having problems getting reliable data from the strap on occasion, leaving doubts about whether the problem was me or the strap.
Yesterday I took part in a video conference with the support team, including a cardiologist. I'm not sure how long the call lasted - it was a good while - and the team really bent over backwards to sort things out and review my data.
I do have an appointment coming up for a heart health review and the cardiologist very kindly prepared an email with selected heart data to send to my own doctor.
All in all it was an amazing support experience. If I run into further problems the team is keen to help out again. Brilliant!

Antwoord van Fourth Frontier
The customer support provided by Frontier X2 is truly exceptional. They were incredibly responsive to a technical issue I was experiencing and replaced the device .They handled it with professionalism and efficiency. Highest recommendation.

Antwoord van Fourth Frontier
After my device totally froze, would not startup and would not charge, FF arranged a video chat during which they led me through a series of steps to reset the device. After that it is now charging. I thought it was dead!

Antwoord van Fourth Frontier
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