Yes, the Wagr tracker is waterproof. It can be submerged in up to 1 metre of water for upto 30 minutes. It has been tested under controlled laboratory conditions and has a rating of IP67 under IEC standard 60529.
But keep in mind that splash, water and dust resistance are not permanent conditions, and resistance might decrease as a result of normal wear.
Liquid damage is not covered under warranty. If the tracker does get wet, do ensure that you dry it for at least five hours before charging it again. Additionally, we recommend that you remove the tracker when letting your dog swim and while bathing.