Nirva raises $33M for AI pendant that listens only to wearer
nirva raises $33m for wearable ai pendant that tracks user speech and emotions. this affects users seeking personal insights and self-awareness.
nirva, a startup founded in 2025 by former meta reality labs employees wei lyu, jason chen, and hanying hu, raised $33m for its wearable ai pendant. the pendant, weighing 8 grams, can be worn as a necklace or bracelet and lasts up to three days on a single charge. it tracks user speech, tone, pitch, volume, and speed to provide insights on emotions, communication style, and daily patterns. nirva's app offers reminders and action items to help users improve self-awareness and relationships. the $249 device will be available for order in november and ship by the end of the year. this development affects users seeking personal insights and self-awareness, and signals growth in wearable ai technology.