Why Are My Kasa Devices Missing After Switching to the Tapo App?
- Kasa and Tapo use separate device clouds that do not fully sync
- Account linking requires same email for both Kasa and Tapo
- Some older Kasa models are not compatible with the Tapo app
Problem Description
TP-Link is merging its Kasa and Tapo product lines into the Tapo app, and after linking your Kasa account to Tapo some or all of your Kasa devices are missing. The Tapo app shows your Tapo devices but none of your Kasa smart plugs, switches, or cameras appear. Automations, schedules, and energy monitoring data tied to those Kasa devices are gone. The Kasa app still works for now but TP-Link is pushing users to migrate, and the transition is not smooth.
Why This Happens in Real Homes
TP-Link decided to merge its Kasa and Tapo product lines into a single ecosystem under the Tapo app, which makes sense from a corporate perspective but has been a nightmare for existing Kasa users. People with 10 or 15 Kasa smart plugs and switches suddenly get prompted to migrate to the Tapo app, they do it, and half their devices disappear. Schedules are gone. Energy monitoring history is gone. Google Home and Alexa integrations break because they are still linked to the old Kasa skill. The worst part is TP-Link has not been clear about which Kasa models are actually compatible with the Tapo app. Some older models like the KE100 will never work in Tapo. If you are a technician walking into a home with this issue, tell the customer to keep both apps installed until TP-Link finishes the migration. There is no rush.
Symptoms
- Kasa devices do not appear in the Tapo app after account linking
- Tapo app only shows Tapo-branded devices in device list
- Schedules and automations from Kasa app did not transfer
- Google Home or Alexa lost control of Kasa devices after migration
- Energy monitoring history from Kasa plugs is missing in Tapo
- Kasa app still works but shows migration prompts constantly
Recognize these? Here's what usually causes it.
Common Causes
- Kasa and Tapo use separate device clouds that do not fully sync
- Account linking requires same email for both Kasa and Tapo
- Some older Kasa models are not compatible with the Tapo app
- Device firmware needs update before it appears in Tapo
- Google Home and Alexa skills need to be relinked to Tapo
- Kasa automations use a different engine than Tapo scenes
Most fixes happen in the first 3 steps.
Do not delete the Kasa app or unlink your Kasa account until you have verified every device works in Tapo. The migration is one-way and hard to reverse.
Step-by-Step Solution
Check account compatibility
The Kasa-to-Tapo migration only works if both accounts use the exact same email address. If you created your Kasa account with one email and your Tapo account with another, they cannot be linked and your Kasa devices will not appear. Open the Kasa app and check your account email under Settings > Account. Then check the Tapo app. If they are different, you need to either change one or create a new Tapo account with the matching email before attempting the migration again.
Update Kasa device firmware first
Before migrating, open the Kasa app and check each device for firmware updates. Tap each device > Settings > Firmware Update. Older Kasa devices need a specific firmware version to be compatible with the Tapo cloud. If a device has a pending update, install it and wait for the device to reboot. Some devices like the KE100 and KE110 are not compatible with Tapo at all and will never appear — check TP-Link's compatibility list at tp-link.com/faq/3762 before assuming something is broken.
Re-link voice assistants
After migrating to the Tapo app, your Google Home and Alexa integrations will not automatically follow. Google Home and Alexa still have the old Kasa skill linked. Go to Google Home > Settings > Works with Google > TP-Link Kasa and unlink it. Then add the TP-Link Tapo integration and sign in with your Tapo account. Same process for Alexa — disable the Kasa skill in the Alexa app, enable the Tapo skill, and run device discovery. Your devices will appear under new names and you will need to reassign them to rooms.
Recreate your automations
Kasa schedules and automations do not transfer to the Tapo app. The two apps use different automation engines. Open the Kasa app and screenshot all your schedules, timers, and away mode settings for each device. Then recreate them manually in the Tapo app under the Smart Actions section. Tapo actually has more powerful automation options than Kasa including sunrise/sunset triggers and multi-device scenes, so the rebuild might end up being an upgrade.
Keep Kasa app as fallback
Do not delete the Kasa app yet. TP-Link has not announced a firm shutdown date for the Kasa cloud, and some older devices may never be compatible with Tapo. Keep both apps installed and use the Kasa app for any devices that do not appear in Tapo. If a device works in Kasa but not Tapo, it is either not compatible or needs a firmware update that has not rolled out to your region yet. TP-Link is doing a phased migration and not all features are available in Tapo for all Kasa models at launch.
Quick Solutions
Still having issues? This is usually the deeper cause below.
If this comes back after following these steps, check whether a recent app or firmware update reset a default setting — the fix works, but the setting gets reverted silently.
Screenshot all your Kasa schedules and automations before migrating. They will not transfer automatically and you will need to rebuild them in Tapo.
This issue almost always looks more complex than it is — the majority of cases trace back to a single setting, a stale credential, or a default that shipped wrong.
- Kasa and Tapo use separate device clouds
- Account linking requires same email for both Kasa and
- Some older Kasa models are not compatible with the
- Device firmware needs update before it appears in Tapo
- Google Home and Alexa skills need to be relinked
Before you go — try one of these (they fix most cases).
Official Manufacturer Manual
TP-Link Kasa provides official product documentation through their online manual rather than downloadable PDF. Access setup guides, troubleshooting steps, and product specifications for your TP-Link Kasa Smart Plug.
Source: tp-link.com
How Does TP-Link Kasa Compare?
Before replacing your TP-Link Kasa device, see how it stacks up against alternatives in our full comparison guides.
