Which Whistle is right for you?
Get a closer look
Good for dogs
5 lbs and up
Good for dogs
25 lbs and up
Good for dogs
of all sizes
Good for dogs
5 lbs and up
Good for dogs
25 lbs and up
Good for dogs
of all sizes
Battery life
24/7 tracking with two interchangeable batteries
Battery life
up to 15 days
Battery life
up to 60 days
Battery life
24/7 tracking with two interchangeable batteries
Battery life
up to 15 days
Battery life
up to 60 days
Comes with
Switch device
Switch collar
Two batteries
USB charging cable
Instruction guide
Comes with
Go Explore 2.0 device
Two collar attachments
USB charging cable
Instruction guide
Comes with
Health 2.0 device
Health 2.0 case
USB charging cable
Instruction guide
Comes with
Switch device
Switch collar
Two batteries
USB charging cable
Instruction guide
Comes with
Go Explore 2.0 device
Two collar attachments
USB charging cable
Instruction guide
Comes with
Health 2.0 device
Health 2.0 case
USB charging cable
Instruction guide