Moray ME201W Wireless Tuya Smartlife APP WiFi Ultrasonic Level Indicator Sensor Liquid Level Sensors Water Level Monitor

However, WiFi connectivity issues emerge with extended use – several buyers report unstable connections even when the router is nearby, requiring a WiFi extender installation. A more critical problem is configuration loss during power outages: the device does not retain settings and everything must be reconfigured after restart. Some users also reported measurement inaccuracies (deviations up to 20 cm in small tanks) and functionality problems after a few days of use.

Complaints primarily concern reliability and documentation. Approximately 3.5% of reviews are critical – some buyers reported complete sensor failure after a short time, defective power adapters, and automatic device removal from the app. The sensor is unsuitable for small tanks (under 300 mm) and it is unclear whether it can be used in fuel tanks. Documentation is insufficient, particularly regarding mounting options on non-perforated surfaces.