You track your steps. Your heart rate. Your calories. But what about your brain? Tacet gives you a daily cognitive fitness score and sleep quality tracking, drawn from the rhythm of how you tap your phone. Those timing patterns carry a surprisingly accurate signal about your cognitive state. No headset, no expensive hardware, no setup. Passive tracking, built on neuroscience research from Leiden University. Traditional brain monitoring is expensive. Tacet brings it to your pocket. Start today!
Comparing options to Tacet’s brain monitor? Check out wearables and apps that round out your health stack: Oura for ring-based sleep and readiness, WHOOP for coaching and strain, Welltory for HRV insights, and Remy AI or Deepen for AI guidance.