The INTER-SAT LTD company was awarded the TESLA brand in 2011 with the aim of continuing the tradition and value it has had among Czech consumers for over 70 years. In the menu you can now discover a number of quality household appliances that will save you time and money. Robotic vacuum cleaners, multifunctional electric pots, set-top boxes and antennas for receiving DVB-T2 broadcasts, multimedia centers, soundbars, GSM alarm and more. A wide range of accessories for all products is a matter of course.

TESLA RoboStar W700 WIFI

robotic window cleaner with dual water spray
  • dual water spray
  • intelligent navigation for automatic window cleaning
  • the possibility of control with the help of an application for Android / iOS


Register your robotic window cleaner and get an extra year of warranty for FREE.

Thanks to our special promotion, you can take advantage of a free extended warranty beyond the standard terms. To activate the extended warranty, just fill out the registration form within 30 days of purchasing the product. After registration, you will receive an e-mail confirmation, which you should keep together with your proof of purchase.


» More information here

Smart navigation

The latest gyroscopic navigation allows you to plan your movement intelligently. For cleaning, it is possible to use fully automatic mode, remote control mode, phone control or any of the modes depending on how big the cleaning space is. The „N”-shaped cleaning mode is suitable for tall windows, the „Z”-shaped cleaning mode is suitable for wide windows. The „NZ” combined cleaning mode uses a combination of these two modes for perfect window cleaning.

Very easy to use

TESLA RoboStar W700 WiFi is a modern robotic window cleaner with dual automatic water spray for thorough window washing. You moisten a microfiber cloth with water and attach it to the underside of the device, plug the power cord into an electrical outlet and place it on the window. After that, all you have to do is press a button and the TESLA robotic window cleaner will start working.

Universal use

TESLA Robostar W700 WiFi moves safely over the cleaned surface because it is equipped with sensors on the bottom of the device. With their help, it can work not only on framed windows, but also on frameless windows or other surfaces such as mirrors, shower enclosures, etc. with dimensions larger than 50 x 70 cm.


The robotic cleaner is connected to an electrical outlet using a power cable. In the event of a power failure, the built-in backup battery is activated and security is completed by a durable safety cable with a carabiner.

Microfiber cleaning mop

A quality microfiber cleaning mop ensures reliable cleaning and excellent water absorption. In addition, you will get 2 more pieces of microfiber cleaning cloths in the package, which can be washed, dried and reused.

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  • dual water spray
  • application for Android/iOS
  • simple and convenient window cleaning with edge detection
  • intelligent navigation for advanced cleaning route planning
  • powerful brushless electric motor with extended endurance
  • quality microfiber cleaning mop
  • reliable durable construction
  • multiple security system
  • up to 15 minutes of battery operation in the event of a power failure
  • two water spray modes - automatic or manual
  • automatic cleaning mode
  • „N" cleaning mode  (tall windows)
  • „Z" cleaning mode (wide windows)
  • „NZ" combined cleaning mode
  • manual control of cleaning with the help of a remote control
  • durable safety cable
  • safety sound and optical signaling in the event of a robot error
  • automatic switching to the backup battery in the event of a mains power failure
  • can be used on framed and frameless windows and other flat surfaces that are larger than 50 x 70 cm
  • the microfiber cleaning cloth can be washed, dried and used repeatedly for new cleaning

Mobile phone app - control your TESLA robotic window cleaner:

  • start and stop the device
  • manual control in all directions
  • „NZ" combined cleaning mode
  • cleaning mode „N"
  • cleaning mode „Z"
  • cleaning mode on the left
  • cleaning mode on the right
  • cleaning the drive wheels
  • WiFi connection quality check

System Requirements

  • Android 5.0 and above, iOS 10.0 and above (applies only to mobile phones, not tablets and other devices) devices
  • Bluetooth 4.2 and above
  • suction power 3 000 Pa
  • power consumption 72 W
  • power supply: 220 V - 240 V
  • backup Li-Ion battery 500 mA
  • dimensions 24.5 x 10.5 x 24.5 cm
  • weight 1.5 kg
Package contains
  • TESLA RoboStar W700 WiFi - robotic window cleaner
  • microfiber cleaning mop, total of 3 pcs
  • remote control
  • 230 V power supply
  • safety safety cable
  • user manual