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Ocemida's Hydrogen Water Bottles Comparison Table

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We've  evaluated our top products, breaking down their key features, performance metrics, and user benefits. See for yourself how these top contenders stack up against each other. Make an informed decision and find the product that aligns perfectly with your lifestyle, preferences, and requirements.

Technology: The material SPE (Solid Polymer Electrolyte) and the technology PEM (Proton Exchange Membrane) used to separate the hydrogen from oxygen during the water electrolysis. The catalyst is an additional layer of platinum nanoparticles that increases the effectiveness of the process.

5 min Concentration: the specific hydrogen concentrations (in Parts Per Billion) achieved after 5 minutes of use for the different models.

10 min Concentration: The hydrogen concentration in the water after 10 minutes of use.

15 min Concentration: The hydrogen concentration in the water after 15 minutes of use.
While our devices are preprogrammed for 5 and 10-minute cycles, you can run an additional 5 minutes after the 10-minute cycle for a total of 15 minutes. This is the maximum pressure the bottle can handle before the pressure release valve is triggered. Some devices like the Omni, need to be depressurized first after the 10 min cycle to run an additional 5 min.

Device weight: The weight of the hydrogen water bottles, ranging from 9oz to 12oz.

Bottle volume: The volume capacity of the hydrogen water bottles, ranging from 8oz to 12oz.

Battery capacity: The battery capacity of the hydrogen water bottles, ranging from 750 mAh to 1400 mAh. The battery might seem small compared to other models but this is because of the high efficiency of our electrolytic cells.

Bottle material: Tritan is one of the safest plastics used for baby bottles. It's FDA and Canada health approved, it works under the high pressures of the hydrogen generator and doesn't leak chemicals in the water.

Wide opening for easy cleaning: Does the bottle have a wide opening design for easy cleaning.

OLED display: The bottles feature an OLED display to show information.

Battery level: The devices display the current battery level.

Double cycle: The bottles support a double cycle function. Instead of pushing the button twice every 5 minutes, you can directly select a 10min cycle.

No gasket replacement: The bottle does not require the gasket between the bottle and the generator to be replaced. This is only happening occasionally for the 5000 pro and it's typically required every 6 months.

Protected USB port: The bottles have a water protected USB port.

Tried and tested: The bottle has been tried and tested for many years.

Membrane life: The lifespan of the hydrogen-producing membrane, ranging from 1 year to 4 years.

Warranty: The warranty period for the hydrogen water bottles.

Cycles per charge: The number of 10 minute cycles the bottles can produce per single battery charge.

Automatic pressure valve: The bottles have an automatic pressure release valve.

Bottle adapter: The device has a spring water bottle adapter.

Self-cleaning PEM: The bottles have a self-cleaning Proton Exchange Membrane layer or function.

Fast charging: The bottles have a fast-charging ability.

USB Power Delivery (USB PD) - a fast charging protocol used to safely deliver higher levels of power over a USB connection.

Near UV Cleaning: The bottles utilize near-UV cleaning technology.

Platinum plated electrodes: The bottles have platinum-plated titanium electrodes.

Insulated bottle: The bottles are insulated to keep the water colder for longer.

Available accessories: The additional accessories available for the bottles, such as neoprene sleeves, adapters, and inhalation caps.

Suitable for inhalation: The bottles can be used for hydrogen inhalation.

Tilt stop sensor: The bottle has a  sensor that will stop the device operation when tilted.

Oxygen / Ozone vent: The bottles have an oxygen/ozone vent to remove unwanted gases from the hydrogen.