DaybreakAura CUP Hydrogen Water Bottle, 460 ml Glass

The DaybreakAura CUP is a 460 ml glass hydrogen water bottle with SPE/PEM technology, a display and USB-C recharging. Its listed output claim is over 2500 PPB, but the page supplies no independent measurement to confirm that figure.

At a glance

The listing describes electrolysis using SPE/PEM technology and claims hydrogen concentration over 2500 PPB.
The OLED display is said to show battery level and a countdown timer.
A hydrogen inhalation tube is listed as a feature, though the supplied contents list names only the cup.

Price

$59.49Save 15%

Reference price: ~~$69.99~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Glass bottle construction and a 460 ml capacity are specified.
USB-C recharging and a display with battery and countdown information are claimed.
The listing gives clear operating limits for water temperature and TDS.

Technical specifications

13 specifications

Identity
Brand	DaybreakAura
Model	CUP

Display and operation
Screen technology listed	OLED
Purification method	Electrolysis
Technology	Advanced SPE/PEM Technology, LED Display, Type-C Rechargeable, Hydrogen Inhalation Tube

Materials and capacity
Material listed	Glass
Capacity	460 Milliliters

Water and temperature limits
Maximum supported water TDS	100
Upper temperature rating	60 Degrees Celsius

Design and charging
Installation type	Freestanding
Charging connection	USB-C
Claimed charging time	3–4 hrs
Claimed cycles per charge	10–15 cycles

What to know before buying

Listing details to confirm

Use clean drinking water below 60℃. The listing advises against tea, milk and juice, and recommends soaking the unit in 50℃ warm water for 30 minutes before first use. It claims 10–15 cycles after 3–4 hours of USB-C charging. The title and details give capacity as 16oz/460ml and 460 Milliliters, while the specific value aligns only approximately. The headline claims over 2500 PPB, but no measurement conditions or verification are supplied. The contents list names a cup, while feature text also claims a hydrogen inhalation tube. Confirm the capacity presentation, output claim and tube inclusion for the selected listing.

What’s in the box

Included

Cup

Who is it for?

A good fit for

Buyers seeking a glass, rechargeable bottle with a stated 460 ml capacity and an on-device display.
People willing to follow the listed water-type, temperature and first-use instructions.

Less suited to

Buyers who need independently verified hydrogen concentration or health-effect claims.
Anyone wanting to use the device with tea, milk, juice or water above the stated temperature limit.

DaybreakAura CUP Hydrogen Water Bottle, 460 ml Glass · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 8 ratings

5 stars68%68%
4 stars15%15%
3 stars0%0%
2 stars0%0%
1 star17%17%

Only aggregate ratings are available, with no written feedback to identify specific strengths or problems. The distribution is mostly five-star but includes a one-star portion, so the small rating sample offers limited guidance on everyday reliability or the claimed hydrogen output.

Frequently asked questions

What capacity is listed?

The title gives 16oz/460ml, and the specifications list 460 Milliliters. The listing does not clarify the rounded ounce conversion.

What water should be used?

The instructions say to use clean drinking water below 60℃ and avoid tea, milk and juice. They also recommend a 30-minute soak in 50℃ warm water before first use.

Is the hydrogen inhalation tube included?

It is named among the features, but the explicit included-components field lists only a cup. Check the selected listing to confirm whether the tube is supplied.

Is the claimed hydrogen concentration independently confirmed?

No independent measurement is supplied. The listing claims over 2500 PPB, but gives no measurement conditions.