Bathmate Hydro 7 Reviews

The Bathmate Hydro is a hydrotherapy penis pump designed and manufactured by DX Products LLC, a company based in Round Rock, Texas.

red hydro 7 pump with boxThe man behind the product is John Oakes, an inventor and mechanical engineer. The first version of the hydrotherapy pump was released in 2006. So it has been around for nearly 2 decades.

The company claims that they have already sold more than a million units of the product worldwide. If this is true, this makes the product the world’s best-selling penis pump. The pump harnesses the power of water pressure to increase penis size, heighten erection strength, and improve your sex life.

The Pumps

There are 3 pumps manufactured by Bathmate:

  • Bathmate Hydro7 – covered in this review. Comes in only 1 size.
  • Hydromax – a more powerful and more expensive pump. Comes in 5 sizes.
  • HydroXtreme – an even more powerful pump with an external pump ball. Comes in 5 sizes.

How It Works

The majority of penis pumps available in the market today use air to create pressure inside the pump’s vacuum.

The Bathmate Hydro uses water instead. The most significant benefit of using water is that it exerts equal pressure on all areas of the penis. Every inch of your penis gets an equal workout.

The pump increases the size of your penis following the principle of muscle stretching and repairing itself.

The pressure of the pump causes muscle tissues to stretch, tear, heal, and repair themselves. Over time, this leads to increases in muscle volume. Naturally, your penis should increase in either length or girth or both. 1

How to Use It

  1. It’s recommended that you use the pump when you are in the bath or shower. Fill the pump with water, preferably warm water.
  2. Fix it over your penis by holding the pump with the tip down. Insert your erect penis into the vacuum then pull it back so that it makes full contact with the base of your penis.
  3. Make sure that it’s completely sealed at the base. You can start pumping right away. You build pressure in the vacuum by gradually pumping out some of the water.
  4. Use the pump for three 5-minute sessions.

For the best possible results, you should use the pump every day. It’s not that hard to get into the routine. Just do it whenever you take a bath or shower.

It will develop into a daily habit sooner or later. For maximum gains, the manufacturer recommends that you use the pump 3 times a day.

Does It Work?

The pump has been in production since 2006. If it doesn’t generate results for users, it would’ve gone out of business by now. Of course, the results vary from person to person. But the overwhelming majority say that they are satisfied with the gains they got from using the product.

The pump definitely works if you invest your time in using it. Use it daily if possible, and stick to the 10 to 15 minutes of usage per session.hydro7-box

Expected Gains

What’s the level of results that you can expect after using the pump? Well, there are two very important factors that can affect your overall gains. Your biology and your workout frequency. The more you use it, the more gains you will get. As for the biology factor, there are men who tend to grow muscles much faster than other men. It’s genetics.

When can you expect to see results? After diligently using the pump for a month or two, you should be able to notice some results. Reported increases in length range from 0.5 inches to 2 inches. Some claim gains of 3 inches or more but these are quite rare.

Furthermore, more men tend to see increases in girth instead of length. This is not surprising because most of the muscle tissues in the penis are located at the base or right near the base of the penis. This is also the part of the penis that gets the most workout during a pumping session.


The official website has a penis size calculator which allows you to choose which pump is the right fit for you. Choosing the right pump based on the size of your penis is very important. It will take you just a few minutes to go through the calculator.

The product is made using body-safe materials. The company even partnered with a research facility (Aspen Clinical Research) to make sure that all the materials in the product don’t pose health risks.

The product comes with a 60-day money-back guarantee and a 2-year warranty. If you’re not satisfied with the results, you can always request for a full refund within the 60-day period.

Free delivery if you purchase from the Official Bathmate website. There’s a lot of copycat websites out there.


It’s a hydro pump so you obviously can’t use it anywhere. It can become inconvenient at times. It’s easy to skip using the pump if you don’t have instant access to a shower stall or bathtub.

It takes a lot of work to get the results you want. The manufacturer recommends that you use the pump 10 to 15 minutes every single. For maximum gains, you have to use it three times a day. This will undoubtedly take a lot of your time.


The Bathmate Hydro7 will cost you $110.

When purchasing, you can choose from 3 colors – red, blue, and clear.

You can pay via PayPal or through a credit card. All major credit cards are accepted. They offer worldwide shipping to over 90 countries. Shipping is free if you purchase from their Bathmate Direct website.

Bathmate Hydro 7 blue sideways

Final Thoughts

The Bathmate Hydro 7 is the first penis pump to use water pressure instead of the usual air pressure. If you are curious about the difference in the effects of water and air to the penis, this is definitely a penis pump you should try.

As we mentioned earlier in this review, the Bathmate Hydro has been around for more than 10 years. Hundreds of thousands of men had already used it, and most of them say the pump worked. So there’s a good chance that it will work for you as well. It’s worth giving a shot.


  1. Oderda, Marco, and Paolo Gontero. “Non-Invasive Methods of Penile Lengthening: Fact or Fiction?” BJU International, vol. 107, no. 8, Apr. 2011, pp. 1278–82. PubMed, doi:10.1111/j.1464-410X.2010.09647.x.[]

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