Works well
Wow! I like it a lot! Easy to use. Great carrying strap. The hydrogen works. Felt results very quickly when Read more

Dr.Water













Product video 1
Rated 4.0/5 across 128 reviews — well received overall.
Customers find the hydrogen water bottle works well and is super easy to use, with water that tastes great. Customers report issues with battery life, with some units holding charge while others stop working after 8 uses.
Generated from the text of customer reviews
Wow! I like it a lot! Easy to use. Great carrying strap. The hydrogen works. Felt results very quickly when Read more
Uodate 06/07/25- purchased 04/14/25- dead just shy of 60 trial. While working on an an exchange, I was told there was no trial period, Amazon only offers 30days. I was able to recieve a credit for the full amount, however. The main issue With this device- there is no way to "lock" the power button from accidental activation. Beginning 60 day trial. What drew me to this specific hydration bottle- size, handle, the sipper lid, and portability. Unboxing is exactly as shown and start-up is just as easy. I had filled the cup to the brim for cleaning, which as expected caused a bit of leakage once the cleaning cycle was engaged. I popped the straw to vent- leakage stopped. Finished cleaning cycle, gave my plants a good drink with the cleaning water. Refilled water to the black band, made sure seals were sealed, engaged hydrogen production. No leakage this time, water tastes great! Questions not answered with informationals: 1) When traveling and only empty drinking vessels pass through TSA, I assume you reinsert the "plug" to protect the membranes, but is that enough or do you need to leave a bit of water as well? 2) How long does the battery last lifetime wise and are there replacement batteries available? Read more
Straw design is not right. U are able to suck air and water at same time because straw is loose in the hole where it plugs in. Like the product very much but had to put tape on straw to make it fit tight…. Read more
The media could not be loaded. Upgraded to hydrogen water due to sciatic pain - I have been experiencing sciatic pain. Our doctor recommended trying hydrogen water and also suggested purchasing an RO system. They mentioned it has numerous benefits and could help significantly. - I wanted to ensure there are no side effects. I couldn’t find much information on Reddit except that some hydrogen bottles produce chlorine. Dr.Water's tumbler doesn’t, and I can’t taste any chlorine in the water, so this one seems like a good choice. - I use reverse osmosis water and add hydrogen to it using this device. I turn on the hydrogen function every 1 or 2 hours to ensure a consistent intake of hydrogen. - Sometimes, I use cold water from the fridge to make the hydrogen. The best part is that this bottle provides a concentration of around 3PPM, which is excellent. - I’ve definitely noticed better sleep quality—it’s similar to the effects of a magnesium supplement but without the plastic tablet taste. The water also tastes more refreshing compared to plain RO water. - I am now feeling much better, and the pain has reduced significantly. We’ve only made the switch to hydrogen water and an RO filter recently, but the results are promising. Highly recommend it for anyone dealing with pain-related issues! Thank you so much!!! Read more
Nice well made and super easy to use. I’m not sure if I noticed any health benefits, but we will see. If you buy one, be sure to remove and dispose of the small white plastic cap inside. Read more
This is my third Hydrogen Bottle Generator. The first (Alkadrops) is good and still works, just too small a quantity of water for me. The second, for which I reviewed, the 55 OZ, HIGHTALL 2500ppb Hydrogen Water Bottle, was junk. This Dr. Water is my third, and I am VERY impressed. I've owned it for several weeks and have put it through the paces... 4 rounds of golf in Nevada in high heat and bouncing around in a golf cart. Twice a week, trips to the gym. Normal back and forth in the house and car. I even dropped it once on the golf course. It is holding up really well. It holds a charge for an ample number of hydrogen generation cycles. It's sturdy, and the mouthpiece functions nicely. The amount of bubbles from the generator element via electrolysis is much higher than the other two units I've owned. Bottom Line: Although a little more expensive than other units, I believe "you get what you pay for." I am very pleased with this hydrogen water generator bottle. Read more
I bought this for my husband because he wanted to get the benefits of hydrogen water. I think its too soon to get any results but he seems to like it so far. It seems pretty durable, and easy to carry. It comes with a strap or lanyard too Read more
I've had this cup 3 weeks, it will not even charge. This cup costs too much money to break after only 3 weeks. It's cheap and probably doesn't make hydrogen water at all. Read more
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