Smart Pool Chlorine Tester with Gateway, WiFi pH and Pool Salt Tester for Swimming Pool, 7 in 1 Chlorine Salinity ORP Monitor for Aquarium Sodium Chloride Swimming Pools Hot Tub Spas

I've been using this device for almost 2 weeks now, and overall, I'm very satisfied with it. It comes pre-calibrated, which is a huge plus since I didn’t need to calibrate anything manually. While the initial WiFi setup was a bit tricky, the instructions were clear and easy to follow—just go step by step and it works.Once placed in the pool, the device floats and starts collecting data automatically. On the first use, it accurately detected low chlorine and ORP levels. I added the recommended amount of chlorine, and within about 30 minutes, I could see the levels back to normal in the app. This kind of real-time feedback gives me much better visibility and control over my pool’s water quality.Having worked in a lab before, I’m quite familiar with traditional test kits. They work, but they’re time-consuming and honestly, a bit of a hassle. This device simplifies the process dramatically. I hope it lasts a few years—time will tell, but so far, it’s performing very well.

I spent about 20 minutes setting up this pool monitor. It comes with a compact WiFi bridge that plugs into a USB adapter near the pool and relays data from the floating sensor to your WiFi network and the cloud. The monitor connects to the “Tuya Smart” app, which is designed for smart home devices and integrates well with IFTTT, SmartThings, Google Assistant, and Alexa. All pool metrics are displayed on a single, well-designed screen.The probes, such as the pH and ORP sensors, look very similar to those used in professional lab equipment. It includes a full set of calibration solutions, and while it's recommended to recalibrate every few months, the device comes pre-calibrated—so no setup calibration was needed.It's solar-powered, so I never worry about charging. Every time I open the app, the battery is full. Despite swimming for decades, this is the first time I’ve truly monitored my pool's chemistry. I found my chlorine level was perfect, though the pH was slightly low—raising it a bit would make the water more comfortable for the eyes.So far, I’m thoroughly impressed. The design is sleek and modern, the hardware is compact and floats well, and the WiFi bridge is small and easy to place. A smart, well-built solution for pool care. Avoid trying to guess the status of your pool.I added the pool to enjoy life and destress NOT to become an amateur chemist.

I use this multifunctional solar-powered pool tester to monitor chlorine, salinity, ORP, and pH levels, and the results have been excellent. The readings are almost identical to those provided by my pool service provider, with only minimal differences. This has significantly reduced the need for repeated tests at the pool store, saving both time and effort. It's accurate, convenient, and highly recommended.