What is KEEP?
A bamboo keychain with a small e-ink screen. It displays a note from someone you love, and that note goes everywhere with you: in your pocket, on your keys or on your bag.
How does KEEP work?
- A loved one writes from the app, free on iPhone and Android. They can send a black&white photo, a text, a drawing or a sticker, from anywhere in the world.
- You get a notification on your phone.
- You hold your phone against KEEP for about 2 seconds. The note travels over NFC (just like a contactless payment) and appears on the screen.
- The note stays on display until the next one arrives.
Several people can write to the same KEEP, as long as the owner invites them.
KEEP works with every phone that has NFC. If your phone case contains magnets (MagSafe, Qi2, "with magnets") or you use a magnetic wallet or car-mount plate, remove it to reveal your messages. The magnets interfere with the NFC antenna of your phone.