Never late.
Never flat.
Walk in ten minutes early, with 40% left on your phone. sirius plans the way there and the charge along it, straight from your calendar.
✓ You're on the list. We'll write when your invite is ready.
Free while in beta. We'll only write when your invite is ready.
16:00Weekly sync16:00 – 16:30
Harbor Café18:05 – 18:20Riverside Gallery10:12 – 10:26
15:00Call with Theo15:00 – 15:45
When to leave. How. Done.
- Reads where each meeting is from your calendar, and asks when a mall has three branches instead of guessing.
- Weighs taxi, metro, bike and walking: time, fare, rain, and the last train home.
- Counts down in the menu bar, then on your phone's lock screen, with the route one tap away.
Where to charge. When to unplug.
- Knows your day ahead, so it knows whether each device lasts until you're home.
- Points to the café or office on your way where you can top up, and when you get there.
- Tells you when to unplug: charged enough to leave, not a minute of waiting more.
Every device. One glance.
A second item in the menu bar, beside sirius: the battery in the colour of your worst device, and what to do about it. Orange, a cup and 18:10: charge at the café you get to at 18:10. Red: the lowest point before any socket. While charging: the minutes until you can leave.
Set up once.
Google Calendar today. sirius reads the place of each appointment, and where you sleep tonight.
A small Android app sends your battery and where you are when it matters, encrypted end to end.
The menu bar shows the next thing to act on. The rest of the time, it stays quiet.
Local first. Encrypted.
Your appointments, places and routes are planned on your own computer, not on our servers.
What your phone sends is encrypted before it leaves it: we relay it, we can't read it.
Questions
Where does it work?
Mainland China first, where it plans with Amap: metro, taxis and shared bikes. Other cities are next; tell us yours when you sign up.
Which phone and computer?
A Mac (macOS 14 or later) and an Android phone. iPhone is on the list.
Does it book the taxi for me?
No. It tells you when to book and opens the route in your map app; you stay in charge.
How much is it?
Free during the beta.
Never late.
Never flat.
Get early access. One email, when your invite is ready.
✓ You're on the list. We'll write when your invite is ready.