Ok here's the quick google search results.
In Washington state, police generally need a warrant to use GPS tracking devices, and there are restrictions on private individuals using GPS for surveillance without consent, especially in cases of stalking. Businesses can use GPS tracking for legitimate purposes, such as fleet management, but should have clear policies and obtain employee consent,
according to Expert Market.
Here's a more detailed breakdown:
For Law Enforcement:
- Warrants Required:
Washington law generally requires law enforcement officers to obtain a warrant before installing and using GPS tracking devices on vehicles or other objects, according to the ACLU of Washington.
- Exceptions:
There may be exceptions in emergency situations or when tracking is authorized under specific laws, such as for monitoring sex offenders or gang members.
- Warrants for GPS tracking typically have a limited duration, often 30 days, and the warrant must specify the time period or number of days the equipment can be used.
- Reporting:
Law enforcement must report the results of the GPS tracking to the magistrate who issued the warrant.
Heres the rcw link. Reading through it, it doesn't exactly jive with what the search results say about Warrants. so, possible gray area ?
app.leg.wa.gov