Choose another country or region to see content specific to your location and shop online.


Duo Magnetic Bangle

Duo Magnetic Bangle

(16 customer reviews)

The Duo bangle combines the traditional properties of copper with a classic unisex design. Contains two powerful Central Reverse Polarity magnets.


Share on facebook
Share on twitter
Share on email
Share on pinterest
Share on whatsapp


The Duo bangle copper bracelet combines the traditional properties of copper with a classic unisex design.

Contains two powerful Central Reverse Polarity magnets. Available in two sizes; Medium fits wrist circumference 150-190mm and Large fits 180-215mm.

If you are in doubt which size to order, please download our size guide here

Please click here for advice on how to wear and care for this product.

PLEASE NOTE: The Duo is not plated therefore this product may produce a naturally occurring green or black deposit on the skin. This can be easily washed off the skin with soap and water. Bioflow products should not be worn by anyone fitted with a heart pacemaker or other implant that could be affected by a strong magnetic field.

Additional information


Small 130-155mm, Medium 150-190mm, Large 180-215mm

16 reviews for Duo Magnetic Bangle

  1. David (verified owner)

    Well made and very solid product. Arrived on-time, but despite measuring my wrist it was too small to get on my arm, so I returned it for a larger size. When the replacement arrived I had only worn it for a couple of hours and I had green marks all over my wrist (it does warn you about this in the leaflet). I contacted Bioflow who were VERY helpful, and exchanged it for a matt stainless steel one, which is great. Nice company to deal with and a great product.

  2. Jasomn Savidge (verified owner)

    Quality Product. Increases blood flow. less Back pain. even looks nice. Highly recommend.

  3. George Fryer

    A really well bracelet and looks great. I get a green mark on my wrist from the copper but it causes me no concern. Bioflow was recommended by a friend who like me has tennis elbow. I still get some discomfort from the tennis elbow but nowhere near the level I was getting prior to wearing my bracelet

  4. Shane

    I bought my Bioflow because a friend recommended the product. I feel as though I am sleeping & feeling better now with the aid of my new Bioflow & would recommend & have recommended this product.

  5. Michael (verified owner)

    The bracelet is stylish and comfortable to wear. A number of friends had recommended a copper bracelet with magnets to ease knee and hip pain (arthritis). I have been wearing it for about a month now and have yet to feel any benefit. However, I have been told that is not an instant panacea so shall be patient and see what happens.

  6. Catherine Jenkins (verified owner)

    I bought this bracelet on the recommendation of my GP who said that some of his patients had found it effective. I have low back pain. Sadly, despite wearing it day and night for several weeks, I have not had any relief from my symptoms. Looks nice though!

  7. Christopher Wright (verified owner)

    The bracelet is comfortable and stylish. I have been wearing it for a few weeks now and am not yet sure if there is any benefit. Perhaps after a couple of months I will make another review.

  8. BP

    Early Christmas present. Very stylish and fits well. It may be too soon, but husband has said it has not helped as of yet.

  9. Eric (verified owner)

    I have worn a bioflow bracelet for over 15 years and have bought a replacement as the magnet became detached. It makes me feel comfortable and I have confidence in its reported properties. It’s good be back on board.

  10. Peter Pountney (verified owner)

    I have owned a bioflow bracelet for in excess of 20 years and have recently purchased a new copper one. They are amazing and help enormously with pain. I swear by it to help my aches and pains.

  11. Simon (verified owner)

    Great item with very prompt delivery therefore excellent service. Have bought a few items from here and will continue to do so.

  12. Cheryl Wood (verified owner)

    The only magnetic jewellery that I trust, had various items and bought as presents for family over the many years. Found them in Cornwall over 20 years ago! Love them!!

  13. Dan Doherty

    Well made product (duo). Delivered on time. Easy to fit and comfortable to wear. Also seems to alleviated back and knee pain, so I would reccomend.

  14. Stefan Tucker (verified owner)

    Very well made product with just the look I was after. A friend had recommended Bioflow to me and I am impressed with the results. I no longer have the aches and pains in my legs and lower back that I once had. Could not fault the delivery either.

  15. Stuart (verified owner)

    After spending money on 2 or 3 cheap magnetic bracelets I wish I had gone straight for one of these from Bioflow. Well made and easy to wear, the Bioflow is a quality product. Delivery was quick to. Would highly recommend.

  16. Eileen B (verified owner)

    Brilliant bangle. This is the second one my other half has had, first one snapped after many years of abuse. He’s a nonstop farmer/contractor so it’s really been put to the test and he swears by them. I also used the horse boots on my old mare. Made a huge difference when travelling in the trailer. Totally recommend all the products by Bioflow.

Add a review

Your email address will not be published. Required fields are marked *