Optimize your hydration with the LUCY® Smart Cap that cleans, tracks and reminds.
LUCY® creates clarity.
2 products
-27% -$45.00-27%
New styles
LUCY® Smart Cap Set

3 options available

Sale priceFrom $119.00 Regular price$164.00
LUCY® Smart Cap & Glass or Steel Bottle
-15% -$19.10-15%
LUCY® Smart Cap
Sale price$109.90 Regular price$129.00
Smart Bottle Cap l Cleans, tracks & reminds


LUCY® Smart Cap: Cleans. Tracks. Reminds.

Start drinking tomorrow, today: the innovative UV-C purification function deactiviates up to 99.9999%* of potential germs in your drinking water. Together with the waterdrop® Hydration App, the LUCY® Smart Cap automatically tracks your water consumption and regularly reminds you to drink more water by gently flashing.


*The following substances have been tested by Eurofins: Colony-forming units (22°C / 71 hrs - EN ISO 6222:-1: 1999-07), Colony-forming units (37°C / 24 hrs - EN ISO 6222:-1: 1999-07), Coliform bacteria (EN ISO 9308-1: 2014-12), Enterococcus (EN ISO 7899-2: 2000-11), Pseudomonas aeruginosa (EN ISO 16266: 2008-05). For detailed test reports, please reach out to info@waterdrop.com.