SA’s Sensor Networks Partners With Global Geyser Giant Ariston

The smart geyser solution is also a game-changer for property developers, providing a scalable, remote energy management tool for large-scale residential projects.

Smart Geyser Prototype Testing Station - Kettles Are Used to Test the Devices. Portal ERP South Africa. 

South African startup Sensor Networks has announced a groundbreaking partnership with Ariston, the world’s largest geyser manufacturer based in Italy. Together, they will introduce advanced smart water heating solutions to South African households in 2025, showcasing the potential of homegrown innovation on the global stage.

This collaboration is the result of months of meticulous product development, testing, and certification. The rollout will see Ariston geysers equipped with Sensor Networks’ smart technology available at leading plumbing retailers across South Africa. This marks a historic moment: it’s the first time a global heating leader has adopted a locally developed smart-geyser solution at such a scale, solidifying South Africa’s role in the smart energy sector.

For consumers, the partnership brings the best of both worlds. Ariston’s renowned water heating systems will now feature Sensor Networks’ cutting-edge technology, accessible through the Sensor Connect mobile app. Homeowners will gain unprecedented control over their energy use, enabling them to monitor, manage, and optimize electricity consumption while significantly reducing energy costs.

“This partnership is a testament to South African innovation,” says Mark Allewell, CEO of Sensor Networks. “As a local startup, we’ve developed a smart geyser solution that meets global standards. Having our technology integrated into Ariston’s product line is a tremendous achievement. It allows us to scale our impact, helping even more South Africans save on energy bills and reduce their carbon footprint.”

Wayne Vertue, Country Director at Ariston, echoes this sentiment: “As a global leader in water heating, Ariston is dedicated to delivering sustainable, high-performance solutions. Sensor Networks’ smart geyser technology aligns perfectly with our mission to promote energy efficiency. By combining our expertise, we’re offering South African consumers an intelligent, seamless way to manage their energy consumption.”

The benefits extend beyond individual homeowners. Property developers, too, stand to gain from this innovation. The smart geyser solution offers a scalable, remote energy management tool, making it ideal for large-scale residential projects.

Already, over 12,000 South African households are using Sensor Networks’ smart geyser devices. With Ariston—the second-largest water heating manufacturer in South Africa—now on board, this partnership is poised to accelerate adoption. It’s a significant step forward in the country’s energy efficiency efforts, proving that local innovation can compete—and excel—on the global stage.