Tesla made a $50 'Cyberwhistle' and it's already sold out
The 'premium collectible' is inspired by the still-unavailable Cybertruck.
whistle
Whistle nixes GPS to make a more affordable health tracker for dogs
The $80 Whistle Fit is focused on tracking your dog's activity, not where it is.
80Whistle Go Explore review: GPS-powered puppy protection
If your dog takes off while wearing a Whistle, it should be a lot easier to get her back.
Fi's GPS pet tracker lasts three months between charges
Keep tabs on your dog without worrying about battery life.
Whistle's latest pet tracker is more accurate with better battery life
It's another thing to charge, but that's better than losing your dog.
