From the studio

Updates, thinking, and announcements from the Sylvester Digital team.

Launch

29 March 2026

Introducing Vitals: track what matters

Today we're excited to launch Vitals — our first Android app. It's a clean, focused health tracking tool built for anyone who needs to monitor their blood pressure, heart rate, or blood oxygen saturation. No subscriptions, no accounts, no data leaving your device.

We built it because we couldn't find an app that simply did the job without the noise. Every option we tried wanted an account, sent data to a cloud, showed ads, or added features nobody asked for. Vitals does one thing well: helps you track your readings, see your trends, and share that data with your doctor when you need to.

Explore Vitals

Health

22 March 2026

Why simple health tracking makes a real difference

Millions of people manage chronic conditions — hypertension, heart arrhythmia, respiratory issues — without a clear picture of how their numbers change day to day. We look at the evidence for consistent, simple logging and what it means for the doctor-patient conversation.

Studio

15 March 2026

The name: what "Sylvester" means to us

Names matter. Ours comes from the Latin silva — "of the forest." We chose it deliberately, because the qualities of a forest — patience, deep roots, interconnectedness — are exactly what we aspire to build into our software and our company.

Privacy

8 March 2026

Your health data belongs to you

The health app market is full of apps that store your sensitive data in the cloud, share it with third parties, and profit from your information. We explain why Vitals takes a completely different approach — and why we think that matters.