Tuya Smart WiFi Switch for Water Heater: Remote control via app and voice (Alexa/Google)
This smart Wi-Fi switch is for homeowners who want to control their water heater remotely, like turning it off after a vacation to save energy. While many focus on home automation, this switch offers peace of mind by preventing accidental overheating and reducing electricity bills.
You can set a timer in the app to run the heater only during off-peak hours, and the energy monitoring function shows real-time usage so you adjust habits. The two-way design ensures safe disconnection, and the RF remote works up to 100 meters outdoors if your phone loses signal. It integrates with Alexa and Google for voice commands, letting you check status hands-free. The app displays current status instantly, so you always know if the heater is on without guessing.
Features
- Timer and schedule functions up to 12 hours
- Energy monitoring and scene setting
- High-power 20A/40A capacity
- Fire-resistant ABS plastic and tempered glass
- Compatibility with Apple HomeKit and Yandex Smart Home
- Remote control via app and voice (Alexa/Google)
General specs
- Brand: Tuya
- Seller: Joom
- ID: 68ca90097f63c7ba0a5e899e
- Gang: 1
- Features: Scheduling
- Material: Plastic
- Dimensions: 86, 86, 35
- Max Current: 20, 40
- Connectivity: Wi-Fi
- Neutral Wire: Not Required
- Power Source: Hardwired
- Control Method: App, Manual, Touch, Voice
- OS Compatibility: Android, iOS
- Wireless Frequency: 2.4 GHz
- Smart Home Ecosystem: Amazon Alexa, Google Assistant, Tuya
- Switch Configuration: Single Pole
- Light Type Compatibility: LED
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart WiFi Switch for Water Heater Black Remote control via app and voice (Alexa/Google)
|
Sanofuturion WHM01 White Voice control with Alexa and Google Home
|
TREATLIFE SS02-4 White Neutral wire required, no hub needed
|
BSEED GL157 White
|
meross MSS510 White
|
bekca AUB083JW2FSP White Voice control with Alexa and Google Home
|
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| Brand | Tuya | Sanofuturion | TREATLIFE | BSEED | meross | bekca |
| Model | WHM01 | SS02-4 | GL157 | MSS510 | AUB083JW2FSP | |
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| Rating |
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| Price | $24.97 | $9.99 | $49.99 | $22.99 | $52.79 | $26.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 25, 2025 | December 6, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Gang | 1 | 1 | 2 | 1 | 2 | |
| Features | Scheduling | Scene Control, Scheduling | Scheduling | Scheduling, Scene Control | Scheduling, Scene Control | |
| Material | Plastic | ABS | Plastic | Plastic | Plastic | |
| Dimensions | 86, 86, 35 | 53.34, 45.72, 53.34 | 105.16, 42.93, 34.04 | 73, 118, 48 | 71.12, 38.1, 0 | |
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi |
| Neutral Wire | Not Required | Required | Required | Required | Required | |
| Power Source | Hardwired | AC | Hardwired | Hardwired | Hardwired | |
| Control Method | App, Manual, Touch, Voice | App, Voice, Remote | App, Touch, Voice | App, Voice, Remote | App, Voice, Remote | |
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | ||
| Wireless Frequency | 2.4 GHz | 2.4 GHz | 2.4 GHz | 2.4 GHz | 2.4 GHz | |
| Smart Home Ecosystem | Amazon Alexa, Google Assistant, Tuya | Amazon Alexa, Google Assistant, Smart Life | Amazon Alexa, Google Assistant, Smart Life | Amazon Alexa, Apple HomeKit, Google Assistant, SmartThings, Siri | Amazon Alexa, Google Assistant, Smart Life | |
| Switch Configuration | Single Pole | Single Pole, 2-Way | Single Pole | Single Pole | Single Pole | |
| Light Type Compatibility | LED | LED | LED | LED | LED | |
