Endoscope for smartphone

Anyone faced with the need to consider breakdown in a hard-to-reach place or get a small object that rolled under the furniture. For these purposes, you have to resort to various tricks to highlight this place and find the desired. An excellent assistant in such a situation will be an endoscope for a smartphone.

Quite often the word "endoscope" causes strong associations with medical procedures, but today it is a simple device entered into the life of ordinary people and helps in a wide variety of purposes. Endoscope is a USB camera for a smartphone, which will allow to inspect the places where it is easy to look like, for example, in the car engine, sink drain, split system or under the closet. For these purposes, the device has everything you need - flexible hose, backlight and moisture protection. Many models are equipped with nozzles, which, if necessary, make it possible to pick up a lost object and get it.

What you need to know about the choice

Buy an endoscope for a smartphone with AlExpress today is very simple. However, not every model is suitable for user tasks. In order not to make a mistake in the selection it is worth considering a number of moments:

  • Connection type - There are models with a USB connection connector (the smartphone must Maintain a function OTG ) or software Wi-Fi.
  • Resolution - if the camera is needed for inspection of mechanisms for damage, then high-quality picture is a necessity. Today you can buy inexpensive devices with a resolution of 640 * 480, but as it shows the practice of real benefits from them little. Recommended resolution is at least 1280 * 720.
  • The viewing angle - than it is higher, the greater space will be able to capture the camera, which means it will be easier for it.
  • Length - There are options with a length of one meter and above. The choice of optimal length depends on your needs.
  • Camera diameter - When choosing, you should be guided by the fact that it is necessary to inspect with it and can it penetrate into the smallest holes.
  • Adjusting the brightness of the backlight - a prerequisite for a flexible camera. The presence of backlight, but it will not be superfluous if its brightness can be adjusted.
  • The presence of moisture protection - if the device is planned to be used to inspect the sewer plots and similar places, then the protection of the body from water is needed.
  • Compatibility - Modern USB cameras can work not only with devices on Android, but also connect to Windows or iOS. When choosing it is worth clarifying with what operating systems can work the endoscope.
  • Equipment - the presence of a magnetic head or hook will not just see where the lost object has rumped out, but also remove it.

How to connect

The Endoscope for a smartphone is a fairly simple device. It is a flexible hose with a camera at one end and a USB plug on the other. Some models in the kit immediately have an adapter microUSB or Type-C, which simplifies the connection to the smartphone.

To connect the chamber, do the following:

  1. Plug Camera Insert the smartphone or laptop connector into the USB. If necessary, use OTG adapter.
  2. Install the application to work with the camera. The instructions usually have QR code or link to download.

Wi-Fi Cameras are connected even easier - on the control unit is required to include a network, after which in the application to work with the camera On the smartphone it will appear. Typically, Password is not provided for the connection here - just perform a pairing.

Best Wired Endoscopes


  • Camera diameter: 5.5 mm, 7 mm
  • Resolution: 640 * 480
  • Focus: from 4 cm
  • Viewing angle: 66 degrees
  • Waterproofing: IP67

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Despite the inexpensive price tag This endoscope for smartphone Very popular with users. It connects to the microUSB connector, compatible with a large number of android models (there are restrictions - it is worth clarifying before buying) and is able to work with laptops on Windows. Installing a branded application is required. The device provides backlit control, cable length - from 1 to 2 meters. Included there is a hook, spiral and nozzle mirror.

3 in 1 USB Endoscope Camera

  • Camera diameter: 8 mm
  • Resolution: 640 * 480, 1280 * 720, 1280 * 960
  • Focusing: 3-5 cm
  • Viewing angle: 60 degrees
  • Waterproof: IP67

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Inexpensive USB Camera has an adapter with USB to MicroUSB and Type-C, which allows you to connect it to any android smartphones and laptops with Windows or MacOS. The device is sold with a cable length from 1 to 10 meters, has a good picture quality and does not cause difficulties when connected. The model is characterized by bright backlighting with 8 LEDs and has brightness adjustment. Included there is a hook, a magnet and a side view mirror that compensates for a small viewing angle.

Best Wi-Fi Endoscopes

DDCamera Dual Lens Wireless Inspection Camera

  • Camera diameter: 8 mm
  • Resolution: 640 * 480, 1280 * 720
  • Focusing: 3-8 cm
  • Viewing angle: 90 degrees
  • Waterproofing: IP67

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This Wireless model received immediately two cameras. One is located on the tip, and the second side is to provide a greater capture of the picture. Both modules obtained backlightable brightness adjustment. The device is connected via Wi-Fi and has compatibility with IOS, Android operating systems, Windows. There are options with a cable length from 1 to 5 meters. The battery life is 1.5 hours. The connection range is not more than 15 meters. Complete three nozzles: magnet, hook, a sirph for a side view.


  • Camera diameter: 5.5 mm, 8 mm
  • Resolution: 1920 * 1080
  • Focusing: from 5 cm
  • Viewing angle: 70 degrees
  • Waterproofing: IP67

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The best endoscope in the ranking is a model with a wireless connection, which allows you to synchronize it with the devices on Android, iOS and Windows. It is distinguished by high image quality, it is easily connected - users noted that there are no problems with any system. The camera is available in cable versions from 3.5 to 10 meters. Battery life - 90 minutes. Includes a protective cap, hook, magnet and a sorcelial mirror.