Remapping tells your Shark vacuum to forget its old floor plan and learn your home layout again from scratch
A remap is a full reset of the floor plan your Shark robot vacuum has stored in memory. The vacuum uses this map to navigate room to room, avoid obstacles, and return to its dock. Over time, if you move furniture, add walls, or the vacuum gets confused about your layout, remapping fixes navigation problems and improves cleaning coverage. The process takes 30 to 60 minutes and requires you to let the vacuum run without stopping it.
Remapping is different from a straightforward restart. A restart clears temporary errors but keeps the old map. A remap erases the map entirely and forces the vacuum to explore and measure your home as if it were the first time. Most Shark models let you remap through the SharkClean app or a button on the vacuum itself.
Key Takeaways
- Remapping erases the old floor plan and lets your Shark vacuum learn your home layout again from the beginning.
- You can remap through the SharkClean app under Settings or Map, or by pressing and holding the Map button on the vacuum for three to five seconds.
- Clear the floor of toys, cords, and small objects before you start, and make sure the dock is plugged in and the vacuum is fully charged.
- Let the vacuum run the full cycle without stopping it — interrupting the remap can leave the map incomplete and cause navigation problems later.
- After remapping is complete, test the vacuum in one room before running a full cleaning cycle to confirm the new map is accurate.
When to Remap Your Shark Vacuum
Remap when your Shark starts missing rooms, gets stuck in the same spot repeatedly, or takes a confusing path between areas. You should also remap if you have moved furniture significantly, added a new room, or closed off a doorway. If the vacuum worked fine for months and suddenly starts navigation errors, remapping often fixes the problem faster than troubleshooting individual errors.
Do not remap if the vacuum is straightforward running slowly or not picking up dirt well — those are cleaning problems, not map problems. Also skip remapping if the dock connection is loose or the cliff sensors (the bumpers on the bottom) are dirty, because the vacuum will struggle to navigate even with a fresh map.
Prepare Your Home Before Remapping
Clear the floor of anything the vacuum could get tangled in or stuck on. Pick up phone chargers, pet toys, socks, and loose papers. Move chair legs and table legs away from walls if they stick out into the floor space. Close doors to rooms you do not want the vacuum to map — the vacuum will treat a closed door as a wall and skip that room.
Make sure the dock is plugged into a power outlet and positioned against a wall with at least four feet of clear space on both sides. The vacuum needs room to back out of the dock and approach it from different angles during the remap. Check that the vacuum battery is fully charged — a remap uses a lot of power, and if the battery dies mid-remap, the map will be incomplete and useless.
Wipe the cliff sensors (the small black bumpers on the bottom of the vacuum) with a dry cloth. Dust on these sensors can make the vacuum think there is a cliff or drop-off where there is not, causing it to avoid parts of your floor during the remap.
Remap Using the SharkClean App
Open the SharkClean app on your phone and make sure your Shark vacuum is connected to your home Wi-Fi network. Tap the menu icon (three horizontal lines) in the top left corner, then select Settings. Look for an option labeled Map, Remap, or Reset Map — the exact wording depends on your Shark model.
Tap the remap option and confirm when the app asks you to verify. The app will send a command to the vacuum, which will beep and begin moving. Do not interrupt the vacuum or pick it up during this time. The vacuum will move in a pattern across your floor, stopping occasionally to sense walls and obstacles. This process takes 30 to 60 minutes depending on your home size.
You can watch the map build in real time on the app screen. As the vacuum moves, the app shows the rooms and walls it has discovered. When the remap is finished, the app will notify you and the vacuum will return to the dock automatically. The new map will replace the old one.
Remap Using the Button on the Vacuum
If you do not have the SharkClean app or prefer to use the vacuum directly, you can remap using the physical buttons. Locate the Map button on top of the vacuum — it usually has a grid or floor plan icon. Press and hold this button for three to five seconds until the vacuum beeps twice and the lights flash. The vacuum will start moving when ready.
Some Shark models have a Clean button instead. If pressing Map does nothing, try holding the Clean button for five seconds. Check your vacuum's manual if you are unsure which button controls the map function — the manual is usually available as a PDF on the Shark website or in the SharkClean app under Help.
Once the remap starts, step back and let the vacuum work. Do not follow it around or try to guide it. The vacuum needs to move freely and sense the space on its own. If you stand in its path or move obstacles while it is remapping, you will confuse the sensors and create an inaccurate map.
What to Do If the Remap Fails or Gets Stuck
If the vacuum gets stuck under a couch or wedged in a corner during remapping, pick it up gently and place it in an open area away from obstacles. Press the Map button again to resume the remap from that spot. The vacuum will continue mapping from where it left off rather than starting over.
If the vacuum returns to the dock before the remap feels complete — for example, if it only mapped one room when you have three — the battery may have run low. Let the vacuum charge fully, then start a new remap. The old incomplete map will be overwritten by the new attempt.
If the app shows an error message like "Map Failed" or "Remap Unsuccessful," check that the dock is plugged in and the vacuum is on the dock. Restart the vacuum by holding the power button for 10 seconds, wait two minutes, then try remapping again. If remapping fails three times in a row, there may be a hardware issue — contact Shark support with your model number.
Test the New Map Before Running a Full Clean
After remapping is complete, do not when ready run a full cleaning cycle. Instead, send the vacuum to clean one small room or one section of your home. Watch how it navigates. Does it find the room boundaries correctly? Does it avoid furniture? Does it return to the dock without getting lost?
If the vacuum performs well in the test room, you can run a full cleaning cycle with confidence. If it still seems confused — for example, if it avoids a large open space or tries to clean the same corner twice — the remap may not have captured your layout accurately. Let the vacuum charge, then remap again. Sometimes a second remap produces a better result, especially in homes with many doorways or unusual shapes.
Frequently Asked Questions
How long does a remap take?
A remap usually takes 30 to 60 minutes depending on the size of your home and how many obstacles the vacuum encounters. Larger homes and homes with many rooms take longer. The vacuum will return to the dock automatically when the remap is finished.
Will remapping erase my saved room names and cleaning schedules?
Remapping erases only the floor plan itself, not your settings. Room names, cleaning schedules, and no-go zones will remain in the app. However, if you had drawn no-go zones on the old map, they may not line up with the new map and should be redrawn.
Can I remap just one room instead of the whole house?
No, Shark vacuums remap the entire home layout in a single cycle. You cannot remap individual rooms. If only one room has navigation problems, try clearing obstacles in that room and running a full remap of the whole house.
What if my vacuum keeps getting stuck in the same spot during remapping?
Move the obstacle or furniture that is causing the problem, then start the remap again. If the vacuum gets stuck on a rug edge or a low piece of furniture, try taping down the edge or moving the furniture temporarily until the remap is complete.
Do I need to be home while the vacuum remaps?
You do not need to watch the entire remap, but stay home in case the vacuum gets stuck. If it wedges under furniture or in a corner, you will need to free it and resume the remap. Most people start the remap and then do other tasks nearby.