ECHO Flask Smart Hydrogen Water Bottle

Hydrogen water is regular water infused with molecular hydrogen (H₂), a selective antioxidant. Molecular hydrogen helps neutralize harmful free radicals without disrupting beneficial cellular processes. Many people use hydrogen water to support energy, recovery, inflammation balance, metabolic health, and overall cellular wellness.

Fill the bottle with clean drinking water, secure the lid, and press the power button. The Flask runs a 5 to 10 minute hydrogen generation cycle automatically. Once the cycle is complete, your hydrogen water is ready to drink. For best results, consume shortly after generation.

PPM stands for parts per million and refers to the concentration of dissolved molecular hydrogen in the water. The ECHO Flask produces up to approximately 5 ppm in a 10-minute cycle and up to 8 ppm in a 20-minute cycle, delivering one of the highest concentrations available in a portable hydrogen bottle.

The ECHO Flask is safe for daily use. Most users drink hydrogen water one to three times per day depending on lifestyle, activity level, and wellness goals. The Flask App can track your usage, set hydration goals, and remind you to drink throughout the day.

The ECHO Flask comes with a 5-year manufacturer warranty. There is no repair option, meaning if an issue covered under warranty occurs, the unit will be replaced according to the manufacturer’s warranty terms. Warranty service is handled directly through ECHO Technologies.