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Have questions about CogniWatch? We'd love to hear from you.

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Reach us directly at hello@sandybrook.io

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Common Questions

What devices does CogniWatch support?

CogniWatch works on Apple Watch (watchOS 10+) and iPhone (iOS 17+). The Watch app works independently, and conversations sync between devices automatically.

How much does it cost?

CogniWatch gives you 20 welcome credits when you first sign up, plus 5 free credits every month. Need more? Credit packs are available: Standard $2.99 (50 credits), Popular $4.99 (100 credits), and Power $7.99 (200 credits). Credits never expire.

Is my data private?

Yes. All conversations and audio are encrypted on your device (AES-256-GCM) before reaching any server. We collect no personally identifiable information — not even your name or email. Your data is never sold, shared with data brokers, or used to train AI models. Read our Privacy Policy for complete details.

How do I join the beta?

CogniWatch is currently in open beta! Sign up on our home page for a chance to get early access and help us shape the app before its full release.

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