--- product_id: 533782441 title: "eMylo Smart Watt Meter Single-Phase AC 63A 80-400V, Tuya WiFi Power Meter Energy Monitor APP Remote Control, Circuit Breaker and Leakage Protection Suitable for Apartment Factory Home Energy Monitor" brand: "chatthen" price: "€ 47.67" currency: EUR in_stock: true reviews_count: 8 category: "Chatthen" url: https://www.desertcart.it/products/533782441-emylo-smart-watt-meter-single-phase-ac-63a-80-400v store_origin: IT region: Italy --- # Custom timer & scheduling 63A high current capacity 2.4GHz WiFi remote control eMylo Smart Watt Meter Single-Phase AC 63A 80-400V, Tuya WiFi Power Meter Energy Monitor APP Remote Control, Circuit Breaker and Leakage Protection Suitable for Apartment Factory Home Energy Monitor **Brand:** chatthen **Price:** € 47.67 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your space with smart energy mastery — control, protect, and save! ## Quick Answers - **What is this?** eMylo Smart Watt Meter Single-Phase AC 63A 80-400V, Tuya WiFi Power Meter Energy Monitor APP Remote Control, Circuit Breaker and Leakage Protection Suitable for Apartment Factory Home Energy Monitor by chatthen - **How much does it cost?** € 47.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/533782441-emylo-smart-watt-meter-single-phase-ac-63a-80-400v) ## Best For - chatthen enthusiasts ## Why This Product - Trusted chatthen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Safety Features:** Built-in circuit breaker & leakage protection for peace of mind 🔒 - • **Precision Power Tracking:** Ultra-accurate energy readings with <1% error for smart budgeting ⚡ - • **Smart Scheduling Automation:** Set timers and schedules to optimize energy use effortlessly ⏰ - • **Durable & Eco-Friendly Design:** Flame-resistant ABS casing with anti-interference tech for long-lasting reliability 🌿 - • **Seamless Remote & Voice Control:** Manage your home devices anytime via app, Alexa, or Google Home 📶 ## Overview The eMylo Smart Watt Meter is a high-precision single-phase energy monitor supporting up to 63A and 80-400V. It offers real-time power consumption tracking via a 2.4GHz WiFi connection, compatible with Tuya Smart Life app, Alexa, and Google Home for remote and voice control. Featuring customizable timers, circuit breaker, and leakage protection, it ensures safety and energy efficiency in apartments, factories, and homes. Its flame-resistant, anti-interference ABS design guarantees durability and reliable performance. ## Description desertcart.com: eMylo Smart Watt Meter Single-Phase AC 63A 80-400V, Tuya WiFi Power Meter Energy Monitor APP Remote Control, Circuit Breaker and Leakage Protection Suitable for Apartment Factory Home Energy Monitor : Pet Supplies Review: Easy wifi connection with device and app - 5 star for now. 15 minutes into it, seems like a really nice product To pair to your phone which will then add it to your internet wifi connection. 1) Your phone needs to be on the 2.4GHz Wifi (typical used by iot devices) network in your home or business for pairing. Phones tend to find there way to the 5Ghz wifi band it seems. This is the true problem in connecting any of these iot devices. Many home wifi boxes will produce combination 2.4 and 5 Ghz transmissions, the problem, your iot devices only see the 2.4, your phone wants to go to that 5Ghz band. :-( 2) Next you long press the button that represent the down direct control (with the link symbol on it) (per the instruction sheet in the box) to get it to pairing mode. Circled in green in the pic. Review: Al menos para usarlo con aire acondicionado resulta muy beneficioso. Además del control del voltaje, la domotisacion, programación y control del flujo eléctrico es de bastante ayuda para proteger tus dispositivos ## Features - ♥【Highest Accuracy】 The amp meter use high quality core, large-scale integrated circuit and SMT technology, can directly and accurately measure active energy of the energy consumption(error can be controlled within 1%.).(Smart meters only support Wifi 2.4GHz, not 5GHz) - ♥【Remote Control and Voice Control】 With eMylo single-phase energy meter, you can control your house devices without time and distance limits via smartphone. App to check the power consumption of the device at any time. The voice control feature can be operated in Smart Life APP as it is compatible with Alexa and Google Home. - ♥【Timer & Schedule Feature】 Automatically turn on / off / timer / count down of home device according to your daily schedule. For example, the room light turned on automatically at 7:30 pm and turned off at 10:00 pm by setting on the smartphone. - ♥【Circuit Breaker & Leakage Protection】Supports current, voltage, or leakage protection set thresholds, once the threshold is reached the switch will automatically switch off, and extended disconnection time can be preset. - ♥【More Safe and Durable】 The electric meter use high quality eco-friendly flame-resistant ABS, with good anti-electromagnetic interference, low power consumption, high precision, high overload, high stability, and anti-stealing, make sure the safety and life time of energy meter. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYYLLM5Z | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #93,657 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Industrial Power Meters | | Color | White | | Customer Reviews | 4.1 4.1 out of 5 stars (47) | | Date First Available | March 20, 2023 | | Included Components | Instruction manual | | Item Package Quantity | 1 | | Item Weight | 5.9 ounces | | Item model number | CHAC953 | | Manufacturer | eMylo | | Part Number | CHAC953 | | Product Dimensions | 2.56 x 1.22 x 3.27 inches | | Style | Circuit breaker | ## Images ![eMylo Smart Watt Meter Single-Phase AC 63A 80-400V, Tuya WiFi Power Meter Energy Monitor APP Remote Control, Circuit Breaker and Leakage Protection Suitable for Apartment Factory Home Energy Monitor - Image 1](https://m.media-amazon.com/images/I/61VvNE5A01L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy wifi connection with device and app *by R***H on June 8, 2025* 5 star for now. 15 minutes into it, seems like a really nice product To pair to your phone which will then add it to your internet wifi connection. 1) Your phone needs to be on the 2.4GHz Wifi (typical used by iot devices) network in your home or business for pairing. Phones tend to find there way to the 5Ghz wifi band it seems. This is the true problem in connecting any of these iot devices. Many home wifi boxes will produce combination 2.4 and 5 Ghz transmissions, the problem, your iot devices only see the 2.4, your phone wants to go to that 5Ghz band. :-( 2) Next you long press the button that represent the down direct control (with the link symbol on it) (per the instruction sheet in the box) to get it to pairing mode. Circled in green in the pic. ### ⭐⭐⭐⭐⭐ Review *by F***O on December 4, 2025* Al menos para usarlo con aire acondicionado resulta muy beneficioso. Además del control del voltaje, la domotisacion, programación y control del flujo eléctrico es de bastante ayuda para proteger tus dispositivos ### ⭐ Did not work as expected, then broke and blew my pool fuses! *by A***Y on June 9, 2025* This is advertised as a 2 Pole device, but the input/output ports are labeled N and Live (Neutral and Hot). A proper 2 Pole device must have 2 Hot ports in addition to the neutral. To act a circuit breaker it needs to open both hot lines, so we wired it with the t hots passing through the breaker and tied the neutrals together. When the breaker is open this resulted in the hot side being open, but the port labeled N was still connected. This means that one leg of the 220 circuit was still hot. This is definitely not what would be expeted from a 220v 2 pole single phase circuit breaker. But it gets worse! It worked that way for us for about 3 days. Then for some reason it caused 2 fuses to blow on the pool the circuit runs to. One fuse on each leg. Testing the output of the breaker, in the open (off) position, there was 124v on the N leg, and a varying amount of around 100v on the live leg. This is very much not at all what should happen to an open circuit!! When it became defective in this way it somehow also burned out fuses on both legs. ## Frequently Bought Together - eMylo Smart Watt Meter Single-Phase AC 63A 80-400V, Tuya WiFi Power Meter Energy Monitor APP Remote Control, Circuit Breaker and Leakage Protection Suitable for Apartment Factory Home Energy Monitor - XINYIELE Waterproof Distribution Protection Box, ABS Plastic Breaker Electrical Box and Transparent Cover IP65, for Indoor Outdoor Wall Circuit Breaker (HT-2WAY) - MOLLOM 2 Way Circuit Breaker MCB Distribution Protection Box with DIN Rail, IP65 Waterproof,for Indoor and Outdoor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/533782441-emylo-smart-watt-meter-single-phase-ac-63a-80-400v](https://www.desertcart.it/products/533782441-emylo-smart-watt-meter-single-phase-ac-63a-80-400v) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-08*