Fun hydration reminder

As demonstrated by the Tamagotchi effect, ElderFlower incentivizes hydration by being a fun companion.

Easy to use

The ElderFlower has no display, just one button, and requires no setup - anyone can use it.

Adapts to heat risk & drinking habits

Drinking reminders are increased during hot days and stopped with enough buffer before bedtime.

Social Safety Network

Heat risk forecast and dehydration warnings can be sent to trusted family, caregivers, or neighbours.

No monthly fees

Using the City of Zurich's existing infrastructure, ElderFlower is free to use for all residents.

Swiss Privacy & Safety

The product is designed in Switzerland and all data is stored in a Zurich-based data center.