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● Checked Nov 9, 2026From Dolphin support
Dolphin pool cleaner

Dolphin pool cleaner "Waiting for Bluetooth": what it means and the fix

Steps4
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Works for Corded Dolphin robots with an On/Off LED and a Bluetooth or Wi-Fi power supply, such as the M600, M700, X40 Plus and Nautilus CC Plus Wi-Fi.

Short answerBlue light. Flashing blue on the connectivity LED. Steady blue means connected by Bluetooth.

What it means: The power supply is waiting for a Bluetooth connection from the MyDolphin Plus app.

Quick fix: Turn on Bluetooth on your phone and make sure it has Wi-Fi or mobile data.

Fix it in 4 steps

  1. Turn on Bluetooth on your phone and make sure it has Wi-Fi or mobile data.
  2. Stand near the robot and its power supply.
  3. Open the MyDolphin Plus app and choose the Bluetooth option.
  4. If it does not connect, restart the app.

Fixed when: The connectivity LED turns steady blue.

Still showing Waiting for Bluetooth?

The problem stays after these steps. Contact your Dolphin dealer or Maytronics support (US: 1-888-365-7446 ext. 1002). Contact Dolphin support at 1-888-365-7446 ext. 1002 (US). Have the serial number ready: On the back of the folder in the packaging, on the side of the box, or inside the robot behind the filter. Dolphin support →

Parts that fix this

Replacement filtersFor Dolphin pool cleaner on AmazonCheck price →Check the part fits your model. Affiliate links: we may earn a commission at no cost to you.

Why it happens

  • Bluetooth is off on the phone
  • The phone is too far from the power supply
  • The app needs a restart

Other Dolphin pool cleaner errors

Keeps happening? Compare before you replace

Sources

  1. Maytronics: Dolphin user instructions 8180090
  2. Maytronics: Dolphin X40 Plus user instructions (hosted by a retailer)
  3. Maytronics: Dolphin M600 / Active series user instructions
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