Genshin Impact Subdetection Unit Location, Best Farming Route & Interactive Map

This guide shares the location of all Subdetection Units in Genshin Impact while sharing an optimal farming route and an interactive map link.

Genshin Impact Subdetection Unit Location
Here's a location guide for the Subdetection Unit in Genshin Impact. | © HoYoverse

Subdetection Unit is an ascension material that you need for ascending playable characters like Wriothesley and others in Genshin Impact.

It is one of the Fontaine region's location specialties, making it exclusive to the said region.

So, if you are looking forward to getting Wriothesley or any other playable character who uses the Subdetection Units as one of their ascension materials, this guide is for you.

Keep reading our guide as we share the location of all Subdetection Units in Genshin Impact while laying out the best farming route and an Interactive Map to help you pinpoint their location.

Update October 17, 2023: Wriothesley's banner is now live.

Genshin Impact Subdetection Unit Location

Genshin Impact Subdetection Unit
You can find all 64 Subdetection Units marked in this map screenshot. | © Hoyoverse / App Sample

In Genshin Impact, you can find Subdetection Units in the Liffey and Fontaine Research Institute of Kinetic Energy Engineering regions.

While Liffey region is more rich in materials like Lumitoile, the Fontaine Research Institute of Kinetic Energy Engineering Region is your best location for farming Subdetection Units.

That being said, there are around 64 Subdetection Units in Genshin Impact and you will find all of them marked in the above map screenshot.

Genshin Impact Subdetection Unit Best Farming Route

Best Farming Route
Farming Subdetection Units in Genshin Impact is a lot easier, thanks to the Teleport Waypoints. | © Hoyoverse

First of all, we recommend players unlock all the Teleport Waypoints in the Liffey and Fontaine Research Institute of Kinetic Energy Engineering regions before farming any materials.

Once that is done, you can use the above map screenshot and the arrows to collect all Subdetection Units.

Since most of them are found near Teleport Waypoints, using a single route without making use of the Teleport Waypoint makes no sense.

Lastly, we recommend you start farming the Subdetection Units from the Fontaine Research Institute of Kinetic Energy Engineering region.

Genshin Impact Subdetection Unit Interactive Map

Genshin Impact Screenshot 2023 09 27 10 18 33 34
Below, you can find the link to Genshin Impact Interactive Map, marking all the locations of Subdetection Units in the game. | © Hoyoverse

Click on the below link to use the Genshin Impact Subdetection Unit Interactive Map for more efficient resource farming:

Genshin Impact Subdetection Unit Interactive Map

You can scroll in and out of the map to pinpoint the location of each Subdetection Unit in the Liffey and Fontaine Research Institute of Kinetic Energy Engineering regions.

For more guides on Genshin Impact, check out:

Welcome to Gamerdle

Hritwik Raj

Hritwik has been playing all kinds of games since childhood and is a self-proclaimed guru of all games. He is one of the Gaming Leads at MobileMatters who is always inclined towards souls games, shooters like Apex Legends and Call of Duty, RPGs and MMOs....