what3words: Navigation & Maps

45.7K reviews
Content rating
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About this app

what3words is an easy way to identify precise locations. Every 10ft square has been given a unique combination of three words: a what3words address. Now you can find, share and navigate to precise locations using three simple words.

Easy navigation, simple deliveries and more
Use what3words to:
- Help emergency services know exactly where to find you - especially in hard to describe locations or places with inaccurate addresses
- Plan exact meet-up locations, simplifying navigation for you and others
- Give car breakdown services your precise location
- Navigate to any destination easily
- Save your favorite memorable spots so you know how to navigate back to them - a viewpoint, waterfall or proposal location
- Save key locations, from incident reporting to delivery entrances
- Help people find your business or Airbnb - perfect for travelers tired of relying on inaccurate street addresses
- Help people navigate to accessible entrances

Help others find and navigate to you
what3words addresses are accepted by over 4,800 9-1-1 Emergency Communications Centers from across the United States, helping first responders locate and navigate to you easily and quickly. Businesses and hotels display what3words on their contact pages and booking confirmations - anywhere you would normally find location information: on maps, in guidebooks and more.

Discover your favorite new location app
Popular features:
- Find your current what3words address offline
- Compatible with other navigation and map apps, including Google Maps and Apple Maps
- Save your favorite locations and categorize them into lists
- AutoSuggest prompts you with intelligent suggestions
- Available in over 50 languages
- Navigate offline with Compass mode
- Add a what3words address to a photo
- Wear OS support for smartwatch navigation

More accurate than street addresses, simpler than GPS coordinates
Street addresses and postcodes aren’t accurate enough to specify exact locations - for navigation, deliveries and more. what3words is a more precise way to do so - and it’s also a more accessible way to communicate location information than latitude/longitude coordinates or GPS - in short, it’s a simple ‘geocode’.

Navigate adventures, big and small
Offline navigation and compatibility with your favorite map apps - like Google Maps, Apple Maps and more - make what3words the perfect tool for daily trips and bigger adventures.
- Walking somewhere unfamiliar? Use what3words to navigate to your precise destination stress-free
- Find the perfect camping spot - and remember how to find it later - by saving the what3words location
- Meetups made simple: help others find hiking trailheads, shop car parks, precise entrances and more by sharing the what3words location
- Navigation couldn’t be easier with the what3words Compass, which guides you straight to where you need to be

If you experience any problems or have any questions, email us at support@what3words.com
Updated on
May 13, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

44.3K reviews
A Google user
October 11, 2018
Once you figure out how to use the app it is truly amazing! The idea of a grid system is almost magical and it works better than anything I have seen so far. There are two things that I would like to see changed: 1. Measurement in miles vs kilometers at least for North America 2. The ability to sort the saved locations by title. Even just having them in alphabetical order or being able to slide them into the position you want them to hold on the list would be a real time saver, especially when you are on the road. Finally, I look forward to great things from the minds of those who designed both the scheme and the app. Thank you very much.
203 people found this review helpful
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John Spitznagel
June 30, 2021
Neat idea, but doesn't really do anything more than GPS. With smart phones, it's easy enough to send a GPS link. Just press and hold on Google maps and click share. GPS is also the standard for location pinpointing, and is easily transferable to other devices that aren't "smart." Look into Geocaching if you think you can't share an accurate location with a friend. In addition, most of the locations I picked do not have short words, making it even more cumbersome.
2,167 people found this review helpful
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Henry Farkas
February 11, 2022
This is an amazing app. I can designate a place in the app and then navigate to the place. It asks which app I want to use for navigation. I designate my Tesla app, and the location gets sent to my car. Since w3w works anywhere in the world, you can use it for finding underwater shipwrecks, places in the jungle, or any point of interest even if it doesn't have a street address.
457 people found this review helpful
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February 15, 2022
Hi Henry, thanks for leaving us a 5 star review and sharing all the ways you're using our app! Sarah.

What's new

We’ve now added language support for Slovene!
You can now scan what3words addresses in Vietnamese. Tap the scan icon in the search bar and give it a go!