Tuya WSSTH3 Smart WiFi Smoke Detector: WiFi connectivity for remote alerts
This smart smoke detector is for homeowners who want reliable fire safety without constant maintenance. It goes beyond basic alarms by integrating with your smart home for peace of mind, especially when you're away. The app sends a notification within 10 seconds of detecting smoke, so you can act fast even if you're at work or traveling.
You can check battery status and review alarm history from your phone, eliminating guesswork about its condition. It works with Alexa and Google Assistant for voice control, letting you test it hands-free. Install it on ceilings in bedrooms or hallways as recommended, and use the silence mode to mute false alarms from cooking without disabling protection.
Features
- Compatible with Alexa and Google Assistant
- Certified to EN14604 safety standard
- 10-year battery life with replaceable AA batteries
- Mobile app for history logs and status
- Silence mode for false alarm reduction
- WiFi connectivity for remote alerts
General specs
- Brand: Tuya
- Model: WSSTH3
- Seller: Joom
- ID: 690b4774491dc3f800b4fd53
- Material: Plastic
- Detection: Smoke
- Wi-Fi Band: 2.4 GHz
- Connectivity: Wi-Fi
- App Ecosystem: Tuya/Smart Life
- CO Sensor Type: Electrochemical
- 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 | |||||
|---|---|---|---|---|---|---|
Tuya WSSTH3 WiFi connectivity for remote alerts
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Soewolit SO507YW White Wi-Fi connectivity with app notifications
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Soewolit SO507YW Wi-Fi connectivity with app notifications
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X-Sense XP0A-iR Real-time app notifications for alarms and faults
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X-Sense FS51 White Immediate phone alerts on smoke detection
|
First Alert SMCO600NV Compatible with Google's Nest Protect Alarm
|
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| Brand | Tuya | Soewolit | Soewolit | X-Sense | X-Sense | First Alert |
| Model | WSSTH3 | SO507YW | SO507YW | XP0A-iR | FS51 | SMCO600NV |
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| Rating |
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| Price | $25.50 | $52.18 | $98.89 | $31.29 | $129.99 | $119.00 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 8, 2025 | December 6, 2025 | June 27, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| Connectivity | Wi-Fi | Wi‑Fi | Wi‑Fi | Wi-Fi | ||
| Pack Size | 3 | 6 | 5 | |||
| Battery Type | CR2032 | CR2032 | Alkaline | |||
| Power Source | Battery | Battery | Battery | |||
| Mounting Type | Ceiling Mount, Wall Mount | Ceiling Mount, Wall Mount | Ceiling-Mounted | |||
