Lockin is making waves at CES 2026 with the unveiling of two groundbreaking smart locks that promise to eliminate one of the most persistent headaches in home automation: dead batteries. The company’s new Aeon and V7 Max models both tackle power management in innovative ways while introducing advanced biometric security features that could reshape how we think about home access control.
The Aeon: When Your Lock Becomes a Solar Panel
The Lockin Aeon takes a straightforward approach to the battery problem—it charges itself using light. The lock features a 3.2-inch perovskite module that achieves 21.1% NREL-certified efficiency, meaning just four hours of sunlight can power the device for an entire day. Even better, the system continues charging under indoor lighting, making it practical for homes that don’t get direct sunlight on their front doors.
The Aeon houses a substantial 37Wh/5000mAh battery with a seven-month longevity rating, ensuring the lock keeps working even during extended cloudy periods. For security, the device introduces Venokey palm vein recognition technology that uses radar sensors and infrared cameras to identify users by their subcutaneous vein patterns. The system boasts a 0.17-second recognition time with a 99.9% success rate, and unlike fingerprint readers, it works reliably with wet or dirty hands.
Smart home enthusiasts will appreciate the built-in Wi-Fi connectivity that eliminates the need for additional hubs, plus Matter over Thread support for seamless integration with Apple Home, Google Home, and Amazon Alexa. The lock meets BHMA Grade 3 and IP53 ratings while operating in temperatures from -22°F to 158°F.
The V7 Max: Where AI Meets Optical Charging
Lockin’s V7 Max takes a different approach with its AuraCharge technology, which converts both natural and artificial ambient light into continuous power through multiple optical sensors. The company claims this proprietary system increases energy conversion efficiency by 20% over standard solar technology and is designed for over 10 years of maintenance-free operation.
What sets the V7 Max apart is its LockinAI system, which transforms the lock from a simple security device into a smart family assistant. The AI monitors and assists family members through advanced biometric sensors, offering features like Smart Guardian monitoring for children and elderly family members, automatic delivery personnel detection, and custom reminder systems.
The family-focused features get particularly creative—the system automatically captures special moments, creates monthly video compilations of children’s activities, and includes an Elder-Friendly Mode for senior users. Parents can even create custom AI avatars using photos and voice recordings, allowing children to interact with virtual versions of traveling parents.
Design-wise, the V7 Max showcases work by Hartmut Esslinger, the legendary designer behind Apple’s “Snow White” design language. The lock features an ultra-slim 15mm profile and dual 5-inch touchscreens, positioning it as both a security device and a premium design statement.
Market Position and Availability
Lockin brings serious credibility to these launches, having shipped over 14 million units globally and serving 42 million users worldwide. The company holds the #1 position in global vein smart lock sales and maintains an impressive portfolio of 807 global patents, including being the first company to pass national palm vein recognition certification.
The Aeon is scheduled to launch in Q2 2026, initially available in the United States and Canada. Pricing and availability details for the V7 Max weren’t disclosed, though both products come with one-year warranties and lifetime customer service.
Both locks address the two biggest pain points in smart lock adoption: battery maintenance and reliable access control. By eliminating battery replacements entirely while introducing advanced biometric and AI capabilities, Lockin is positioning these devices as long-term home investments rather than simple security upgrades. For homeowners tired of dealing with dead smart lock batteries, these innovations offer a compelling glimpse into a more maintenance-free future.
