
Health? or Hype?
Make the right choice with recommendations you can trust, backed by expert testing.
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Night cramps, swollen ankles and legs that feel like lead by 6pm - I know these symptoms all too well. So, when I was asked to do an at-home trial of the £199 Revitive Essential Circulation Booster, I was sceptical, but game.
I’ve reached the point where I’d try just about anything to stop the night cramps.
Add in achy legs, swollen ankles and the kind of general stiffness that can creep up on you after decades of doing a desk-based job, and it certainly started to look worth a shot.
Could a plug-in footpad that pulses your muscles really make a difference? I used the Revitive almost every day as instructed, tracked how I felt and took notes along the way.
Find out what changed, what didn't and whether I think it’s worth spending your money on.
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Chris Matthews, Which? principal researcher, product testing

I'm a researcher with over forty years of experience working for Which? in the research and product testing team. As a result I'm not easily swayed by marketing hype, and well-practised in making a cool and considered assessment of a product to see if its really worth buying.
Which? members told us they were keen to get our verdict on circulation improver devices such as the Revitive, so we reviewed six popular products, including several Revitive models, for ease of use, comfort and more (see the full results in our circulation improvers compared guide) as well as weighing up the evidence for their effectiveness.
But we wanted to get more in-depth insight over time from someone with relevant health issues. And as I fitted the bill I took on the challenge and took the Revitive home with me.
I tried it as instructed initially for six weeks, to get a view on whether it might be helpful for symptom relief, and I have since continued using the Revitive for more than six months.
I’m in my sixties and my day-to-day life is fairly sedentary because of my full-time office job, although I do fit in regular walking and Taiji classes.
Over time, I’ve developed a handful of health issues that often come with age: stiffness, aching legs, swollen ankles and, most frustratingly, agonising leg cramps at night.
These aren’t mild twinges. They start in my foot and shoot up through my calf and thigh, forcing me out of bed, trying to stretch out the pain.
I sometimes need to grab a microwaveable heat pad just to get any relief. And once I'm up, sleep is often out of the question.

Make the right choice with recommendations you can trust, backed by expert testing.
Explore health recommendationsI’ve already been doing the basics – staying hydrated, wearing leg warmers (even in summer) and making sure I keep moving throughout the day. But nothing has really made a meaningful difference.
So I was interested to give the Revitive a go. It's claimed to stimulate the muscles in your feet and legs to improve circulation and reduce symptoms such as swelling, discomfort and cramping, and I was intrigued to see if it could help.
I planned to use the Revitive twice a day: once while working at my desk and again in the evening while watching TV.
But straight away, I ran into a few hiccups – mainly that building it into my day and making a habit of using it wasn't as easy as I thought it would be.
I realised I actually don't sit on a sofa with my feet on the floor very often (which you need to do to use the product) – I'm usually curled up with a book or lying flat out watching TV.

So, I moved to having two sessions per day while working, but it wasn't until I linked the Revitive use to set times – starting work and coming back from lunch – that it became routine.
At weekends, I'm out of the house more or spending a couple of hours on chores. Again, I found it helped to link using it to existing habits – having a break after housework or when coming back home after outings or shopping. This would usually involve having a cup of tea and sitting down, so it was easy to do at the dining room table or sitting up on the sofa.
I found the Revitive easy to set up and use, but I’d strongly recommend reading the user manual properly – something I didn’t do at first, as I wanted to see how intuitive it was to use.
I had to go back to check things, such as how to adjust the intensity and what to expect. The guide explains that your experience might vary day to day and helps set realistic expectations.
The first time I used it, I was surprised by the sensation. I expected a slight vibration, like a massage chair, even though the user guide says that it doesn’t vibrate.

Instead, it felt like a rhythmic, throbbing contraction – quite pleasant once I got used to it, but definitely unusual. It was a bit like having my muscles contract on their own, at varying speeds.
Some family members tried it, too, just out of curiosity and described it totally differently. Everyone seemed to feel something slightly unique, so I’d say go in with a curious and open mind.
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Only logged-in Which? members can read our researcher's verdict on the Revitive, based on a six-week at-home trial. Not yet a member? Join Which? today to access the full Revitive review, including:
It's also worth knowing that Revitive offers a 90-day trial, so keep track of how long you've used it and if you don't notice any difference, you can contact it and ask for a refund.
Remember that if you have certain health conditions, such as DVT, you have a pacemaker or are pregnant, a circulation improver may not be suitable for you. Check the product's warnings and consult a health professional first.