Turn ordinary devices into smart ones. The Gosund SW3 relay is wired between the power supply and the appliance, so you can switch it on or off anytime and from anywhere in the app. Thanks to compatibility with Tuya Smart and Gosund, you get clear control, family sharing, and the ability to create automations, timers, and scenes.

The relay supports voice control via Amazon Alexa and Google Assistant, so you can turn devices on with a simple command. Stable operation is ensured by a reliable Wi‑Fi connection with a range of up to 45 m from the router and a status LED indicator. The compact dimensions allow installation almost anywhere at home or in the office.

• Smart scheduling: set time schedules and automatic on/off.
• Wide compatibility: for devices with 100–240 V voltage and up to 10 A current.
• Safe and durable: high‑quality PC V0 material.
• Easy sharing: multi‑user access, app categorization.