What to look for in a water resistant personal alarm for an older family member

https://careathome.capitaljays.com/posts/what-to-look-for-in-a-water-resistant-personal-alarm-for-an-older-family-member

When picking a water-resistant personal alarm for an older relative, focus on simplicity: a large, easy-to-press button that works even with wet or shaky hands. Look for a loud siren—at least 130 decibels—so it can be heard indoors and out. Water resistance should be at least IP67, meaning it survives rain or an accidental drop in the sink. Also, check the battery life and whether it has a test mode that doesn't annoy everyone. A wrist or pendant design that's comfortable to wear all day is key…