Let's talk benefits

1. Instant comfort and relief

OBI belts provide science-backed targeted relief for menstrual cramps. Seamlessly blending the most effective features for ultimate comfort.

2. Say goodbye to pills

Discover a natural and effective solution for alleviating discomfort without the unwanted side effects commonly associated with painkillers, such as hormonal imbalances and digestive problems.

3. Bring it with you wherever you go

We prioritize portability because we recognize that challenges extend beyond the home. Our designs prioritize your comfort, ensuring they are easy to wear anytime, anywhere life may lead you.

4. No more expensive, messy sticky gels

Numerous products on the market require monthly repurchasing, taking advantage of menstrual discomfort. In contrast, our products don't require extra accessories or recurring purchases, ensuring a one-time investment that lasts.

5. Money back guarantee

If you're unsatisfied for any reason, our 30-day money-back guarantee ensures a 100% refund.

Customer Reviews

Based on 154 reviews
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Mel T. (Cullompton, GB)
Great relief for my daughter

My daughter is suffering with endometriosis.
I bought her an Obi to help her with pain relief. She missed days off work due to it but can now wear her Obi at work when she has a flare up. It’s so discreet and quiet so nobody even knows she’s wearing it. It’s been a game changer for her. She’s so pleased with it.

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Sierra L. (Oxnard, US)
Definitely not Overrated - Worth the price relief on the go 🙌🏻

As someone with daily endo pain, I’ve become used to the promised “cures” and “best pain relief” treatments that are never as good as they seem online. This thing, however, is AMAZING. It lives up to the hype. I wore it walking for days around a city on a trip which would have normally been really hard for me, and it was such a good help. I wore it all day under my pants and then would just turn it on every couple hours for 20-30 min and that was enough for lasting relief for me. The tens is a little too intense for me, but the heat is the best I’ve tried of many heating packs. Definitely worth the price. Thanks, Obi!

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Summer L. (Bellmere, AU)
Best purchase!

Honestly, I’ve tried tens machines before, even ones specifically designed for period pain, and nothing compared to this! I will say the tens is quite powerful even for me who has used tens in the past, but you get used to it and it’s so worth it! As for the heat I am blown away, when I say it heats up INSTANTLY and it’s actually hot rather then just like warm 🤤 it’s super comfortable to wear, battery lasts ages, and has been a life saver!

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Cara M. (Dundalk, IE)
A little life saver...

This device is so handy. I love how I can wear it under my clothes. It sits well and the heat is great. Some of the tens levels are intense but I find the lowest couple of settings really helped in my moments of deep endometriosis pain. I only wish the battery life was a little greater but it's still wonderful. For me, the battery could last between 2 and 3 hours with both heat (level 2) and tens (level 1 usually).

Charging typically takes approx 2-3 hours also it seems. Thank you My Obi.

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Alexandra R. (Melbourne, AU)
Great for endo pain

I've recently had a bad endometriosis flare up and had myobi on me the whole week. The heat is the best as you don't have to constantly get up and reheat a heatpack. I also love the tens machine, it even helps with uncomfortable GI sensations and cramps. I just wish it would stay on for longer than 30min at the time. Overall, amazing tho!

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