Is Jooki waterproof? The Support Knight April 11, 2018 09:38 Updated Follow Jooki is splash proof, but it may not be submersed into liquids. Related articles How long will the battery in my Jooki run on one charge ? Can I use Jooki without a WiFi connection ? Webradio: Tips Can I create figurines and use my personal NFC tags ? Where can I purchase additional characters?