Mnemo

Mnemo Labs Ltd is a UK-based startup developing ambient AI for wearables and spatial computing. Its technology interprets signals from devices and surroundings, including movement, health data, schedules and context, to build a model that adapts over time. Mnemo’s approach is designed to work passively, without prompts or commands, with on-device models intended to keep personal data on the user’s device. The company is building for iOS, watchOS and visionOS.

Its two early products apply this idea to care and health. Ministry of Susan is an eldercare companion that helps families and carers coordinate remote care through role-specific views, shared updates and automatically filed notes. It tracks medications, supplies and requests until they are completed, and supports family sharing and a carer dashboard. Davanity is a health app that compares food logs, wearable data and scale readings, using weight trends as a reference for weekly assessments. Users can photograph meals for calorie estimates and coaching, and follow seven-day trends rather than daily fluctuations.