Gemns Battery-Free Leak Detector is a Turning Level for IoT Units
Las Vegas, NV – January 5, 2026 – CES® 2026 North Corridor Sales space #8425 – WePower Applied sciences in the present day introduced that its Gemns™ battery-free Leak Detector has develop into the primary product to enter precertification below the Z-Wave Alliance’s newly authorized Wake on Occasion Finish Node (WOEEN) system class. The brand new WOOEN classification represents a serious step ahead for ultra-low-power and battery-free good residence options.
Developed inside the Technical Working Group of the Z-Wave Alliance, the WOEEN system class is designed particularly to assist units that function completely on Z-Wave Lengthy Vary (ZWLR). WOEEN is a tool kind for sensors that keep fully off and solely wake when one thing vital occurs. Part of the Z-Wave® certification stack, 2025B with WOEEN is slated for full launch on January 9. The WePower Gemns leak detector will then be capable of be Z-Wave licensed.
New Wake on Occasion System Class Expands ZWLR Ecosystem
The WOEEN system class introduces official assist for units that function and wake solely when triggered by a particular occasion, relatively than sustaining an always-on or periodically energetic connection.
The brand new WOEEN classification clears the trail for a brand new era of battery-free sensors and modern merchandise that take full benefit of ZWLR’s prolonged vary and low-power capabilities. The Gemns leak detector demonstrates how this new system class can increase what is feasible inside the Z-Wave ecosystem. ZWLR was engineered to increase wi-fi protection and system capability for the IoT. Not like Z-Wave basic, which makes use of a mesh of repeaters, ZWLR makes use of a star topology with direct hub-to-device hyperlinks for larger attain and ease. Key technical advantages of ZWLR embody:
- Prolonged Vary: As much as ~1.5 miles (2.4 km) line-of-sight wi-fi vary at full transmission energy.
- Excessive Node Capability: Helps as much as 4,000 units on a single community (vs. 232 in basic Z-Wave) because of an expanded addressing house.
- Star Community Topology: Direct communication from the hub to every system (no repeaters or hopping wanted), enhancing reliability and lowering latency.
- Optimized Energy Administration: Dynamic energy management and environment friendly protocols allow longer battery life and make battery-free, energy-harvesting nodes viable.
- Interoperability & Safety: Compatibility with current Z-Wave mesh units on the identical community, plus necessary SmartStart® provisioning and S2 encryption for sturdy safety.
“The introduction of the Wake on Occasion Finish Node system kind is a serious step ahead for the Z-Wave ecosystem. It’s not only a new technical classification; it’s a milestone that paves the best way for an entire new class of ultra-low-power, battery-free units,” stated Avi Rosenthal, Chairman of the Board on the Z-Wave Alliance. “We’re thrilled to see member firms like WePower driving this innovation. Units corresponding to their leak detector reveal how Z-Wave Lengthy Vary can ship prolonged attain and larger community scale with out sacrificing interoperability or safety. We anticipate that this development will broaden Z-Wave’s market impression, enabling new good residence and IoT functions that had been beforehand impractical with battery-dependent sensors.”
WePower’s Gemns Leak Detector: First Battery-Free Sensor within the WOEEN Class
WePower’s Gemns leak detector is a battery-free sensor that harvests kinetic power to ship Z-Wave alerts when a leak is detected. The system makes use of a patented electromagnetic energy-harvesting mechanism as a substitute of a battery. Earlier than deployment, a magnetic charger “winds up” an inside rotor within the sensor, storing power in a tiny magnet-coil generator. When the sensor’s liquid-sensitive strip encounters water (or a particular goal fluid), the saved power is launched because the rotor spins, producing a burst of energy as well the onboard microcontroller and immediately transmit a ZWLR alert. This modern “wake on occasion” design means the leak detector stays totally dormant, with zero energy drain, till a leak happens, dramatically enhancing reliability and shelf-life in comparison with battery-based sensors. There isn’t a want for routine battery modifications or worrying about lifeless batteries compromising security. After an occasion, the person merely replaces the cheap movie strip and re-primes the system for continued safety.
The Gemns Leak Detector is poised to be the primary product ever licensed below the brand new WOEEN class, showcasing the probabilities of ZWLR for maintenance-free good residence units. “Getting this new system class outlined inside the Z-Wave specification has been essential for us,” stated Larry Richenstein, Founder and CEO of WePower Applied sciences.
Richenstein continued, “Our staff labored by way of the Z-Wave Alliance working teams to assist drive the creation of the WOEEN class, as a result of we knew sensors which can be really battery-free wanted a pathway to certification. This collaborative effort is a major instance of how member participation can form business requirements. We’re proud that the Gemns leak detector would be the first of its sort to hit the market. It not solely validates the energy of our know-how but in addition reveals how innovation and requirements growth go collectively to deliver higher options to customers.” Richenstein, a veteran of the wi-fi system business, based WePower in 2019 with the mission to “engineer dependable, scalable, sustainable power harvesting options that energy the IoT… eliminating wasteful batteries.” The upcoming certification of the leak detector realizes this mission by eliminating batteries from a essential good residence security system.
Debut at CES 2026 – Sales space 8425 (North Corridor)
The WePower Gemns battery-free leak detector and its ZWLR know-how will debut at CES 2026 in Las Vegas. CES individuals can expertise the demo in motion on the firm’s sales space (#8425, North Corridor) all through the present. Executives from WePower might be readily available to reply questions on power harvesting for IoT, and attendees can see first-hand how a maintenance-free, ZWLR sensor may help forestall water injury whereas contributing to a extra sustainable, battery-free future.
