Nox Watch is a client for the Nightscout or Nocturne instance you already run: your glucose, on a Android device that lives on the wall or table.

Nox Watch is a display, not a medical device. It does not diagnose, treat or replace your CGM's alarms.

Nox Watch turns an Android tablet into a permanent glucose readout for your own instance: the reading, the trend and the curve, with no account and nothing of ours in between.

WHAT YOU SEE
• The reading, sized for the room: three quarters of the screen when there is nothing else on it
• The trend arrow and the change since the previous reading
• The age of the reading, and a badge that says how many minutes old a stale one is, struck through past your threshold
• A sparkline from 3 hours to 7 days,
• A clock in the corner and a countdown to the next reading along the bottom edge — always, because they are the frame, not widgets
• Optional widgets
• Three compositions, changed with a swipe: Focus (the reading alone), Chart (the reading and the curve), Custom (everything you switched on)

IT OWNS THE LIGHT
• Auto-dim after stillness — 5 seconds to 5 minutes, or never — at a depth you choose: 25, 50 or 75 percent, or maximum
• Night dim from 22:00 to 06:00
• Four themes: color, mono, e-ink, high contrast; dark, light or automatic brightness
• Out-of-range alerts: the wall takes the zone's colour, the backlight goes to maximum, and the screen blinks white — every 30 seconds for a low or a high, every 10 for an urgent reading. The blink has its own switch, and so does the faster urgent cadence
• An alert outranks the dim, always

WHAT IT NEEDS
A Nightscout or Nocturne instance you run, reachable from the tablet over HTTPS. Pick Nocturne or Nightscout, enter its address and one credential. The setup screen proves the instance answers before anything is saved. No instance yet? "Try the demo" shows the whole wall with generated readings and needs no network.

PRIVACY
No account, no analytics, no ads, no subscription.

Nox Watch is an independent project. It is not affiliated with, endorsed by or supported by Nightscout or Nocturne.