★★★★★
Waterboy Thermometer & Clock | Battery-free, water-powered | Sustainable design object
Waterboy Thermometer & Clock | Battery-free, water-powered | Sustainable design object
In accordance with § 19 (1) UStG, no VAT is charged.
Only 2 pieces left in stock!
✓ Runs on water only
✓ No batteries required
✓ Thermometer & Clock
✓ With alarm function ✓ Sustainable eco-gadget

DHL is currently reporting delays due to the peak season. Therefore, we expect delivery on .
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- SHIPPING VIA DHL / GERMAN POST
- 14 DAY RETURN POLICY
- FREE SHIPPING ON ORDERS OVER €60
Product description
Product description
The fascinating power of water: Your battery-free thermometer
Discover a revolutionary and eco-friendly way to keep track of time and temperature. The Waterboy thermometer with integrated clock and alarm is an ingenious gadget that requires no batteries or external power sources. All it needs is a little tap water.
Energy from nature: Hydro-Power technology
The secret lies within: Through an electrochemical reaction between the water and the integrated electrodes, the Waterboy generates its own clean electricity. Simply fill the tank with water, and the display comes to life. A fascinating piece of technology that makes sustainability tangible.
Multifunctional and stylish:
The Waterboy is more than just a thermometer. It's a minimalist design object for any desk or bedside table, combining three practical functions in one device:
- Precise thermometer: Displays the current room temperature in °C or °F.
- Digital clock: An easy-to-read time display.
- Integrated alarm clock: Start your day in an environmentally friendly way.
Scope of delivery
Scope of delivery
1 x Water-powered thermometer
Technical data
Technical data
- Brand:Waterboy
- MPN:69002
- EAN:4038891690022
- Features:Clock, alarm clock, thermometer (°C/°F)
- Power supply:Hydro-Power (water-powered)
- Material:ABS plastic
- Color:White
- Dimensions (L x W x H):12.2 x 10.5 x 9.2 cm
- Weight:approx. 200 g
Country of origin:
- China
Manufacturer / EU responsible person
Manufacturer / EU responsible person
Manufacturer not explicitly stated.
EU Responsible Person: Kaufweise Unternehmergesellschaft (haftungsbeschränkt), Neidenburgerstraße 43, 45897 Gelsenkirchen
Shipment
Shipment
Shipping via DHL – Deutsche Post
Your order will be shipped safely and quickly with DHL sent. For up-to-date information on possible delays or cancellations, please visit this page.
Shipping costs & delivery times
Germany
Express (1 to 2 working days)
Orders 0kg–1kg: €2.99
Orders 1kg–3kg: €4.99
Orders 3kg–5kg: €5.99
Orders 5kg–10kg: €7.99
Free Shipping
Orders of €60.00 and above: For free
BENELUX (Belgium, Luxembourg, Netherlands)
Express International (1 to 4 working days)
Orders 0kg–1kg: €5.99
Orders 1kg–2kg: €8.99
Orders 2kg–3kg: €9.99
Orders 4kg–12kg: €29.99
Free Shipping
Orders of €60.00 and above: For free
DHL Parcel International Zones 1+2+3 EU
(Austria, Czech Republic, Denmark, France, Poland, Italy, Slovakia, Slovenia, Spain, Sweden, Hungary, Bulgaria, Estonia, Finland, Greece, Croatia, Ireland, Latvia, Lithuania, Portugal, Romania, Malta, Cyprus)
Express International (1 to 4 working days)
Orders 0kg–1kg: €8.99
Orders 1kg–2kg: €13.99
Orders 2kg–3kg: €14.99
Standard International (2 to 8 working days)
Orders 3kg–7kg: €19.99
Free Shipping
Orders of €60.00 and above: For free
Small states (Monaco, San Marino, Andorra, Vatican City, Liechtenstein, Switzerland)
standard
Orders 0kg–1kg: €10.99
Orders 1kg–2kg: €14.99
Orders 2kg–3kg: €15.99
Orders 3kg–4kg: €16.99
Orders 4kg and above: €19.99
Zone 2 NON EU (United Kingdom)
DHL Parcel International
Orders 1kg–2kg: €18.99
Orders 2kg–3kg: €19.99
Orders 3kg–4kg: €22.99
Orders 4kg–5kg: €26.99
Orders 5kg–7kg: €28.99
International (United Arab Emirates, Australia, Israel, etc.)
Standard International
Orders 0kg–1kg: €19.99
Orders 1kg–2kg: €25.99

Drei Gründe für: The water-powered thermometer
The most important
(Features and benefits) in detail.
A revolution on your desk
This ingenious gadget requires no batteries or charging cable. Simply fill it with tap water to activate the integrated hydro-power cell.
More than just a thermometer
The Waterboy is a multi-talented device. It not only reliably displays the room temperature, but also serves as a precise clock with an integrated alarm function.
A statement for sustainability
Show your environmentally conscious attitude. By avoiding batteries, you conserve valuable resources and prevent unnecessary hazardous waste.
FAQs
Water-powered thermometer : Questions and Answers
What's included with my purchase?
Yes, that's correct. The device generates its own electricity through an electrochemical reaction between water and the integrated electrodes. It never needs batteries.
How often do I need to refill the water?
You only need to refill the water when the indicator light on the display dims. This is only necessary occasionally.
Guarantee tea?
Yes, normal tap water is perfectly sufficient to operate the thermometer and the clock.
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
That fits perfectly with your selection
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