see2xu
Reliable, and Reassuring
Thankfully, we’ve not had to use our Whistles to find either of our Boys, but the devices are like property & casualty insurance - one hopes never to need it, but it’s a comfort knowing it’s there! The battery life is as advertised. I charge them every third night, and have never had an outage. The activity tracking is a bonus, although the daycare providers that we use, once or twice a week, remove their collars, so not everything they do is captured. Very happy!


