Clip it to your bottle or glass and watch it glow when it's time to take a sip

On the days when work is piling up and the phone is ringing off the hook, it can be hard to make time to break for lunch, and even more difficult to remember the importance of drinking enough water. While there are plenty of smartphone apps and specially designed water bottles that aim to take the effort out of staying hydrated, a smart sensor called Ulla takes a different route.

The device simply clips onto your water bottle and glows to let you know when it’s time to take a drink. Its silicone band allows you to mount it onto any bottle or glass, and it’s equipped with an easily replaceable battery that can last up to six months.

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