Updated March 2026
Data from Amazon and official Shelly and TP-Link sites.
2026 verdict
For most buyers in 2026, Tapo T300 is the safer pick. Its clearest strengths are price, rating, and weather resistance, and it still looks stronger on battery life and on device alert sound. You should still consider Shelly Flood if warranty, connectivity, and integrations matters more than raw overall balance. That keeps the verdict firmly in favor of Tapo T300.
| Feature | Shelly Flood | Tapo T300 | Winner |
|---|---|---|---|
| Price | $24.99 | $16.99 | Tapo T300 |
| Rating | 4.0 | 4.6 | Tapo T300 |
| Warranty | 2 years | 1 year | Shelly Flood |
| Weather Resistance | NO | IP67 | Tapo T300 |
| Battery Life | 1.5 years | 3 years | Tapo T300 |
| Connectivity | 2.4 GHz Wifi | None | Shelly Flood |
| Integrations | Google Home, Alexa, Samsung SmartThings, Home Assistant | Google Home, Alexa | Shelly Flood |
| Sensors | Water Leak, Temperature | Water Leak | Shelly Flood |
| Alerts | Water Leak Alerts, Temperature Alerts, Freeze Temperature Alerts | Water Leak Alerts | Shelly Flood |
| On Device Alert Sound | NO | YES | Tapo T300 |
| On Device Alert Light | NO | YES | Tapo T300 |
$24.99
- + Warranty: 2 years
- + Connectivity: 2.4 GHz Wifi
- + Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant
- - Price: $24.99 vs $16.99
- - Rating: 4.0 vs 4.6
Winner
15% OFF
$19.99
$16.99
- + Price: $16.99
- + Rating: 4.6
- + Weather Resistance: IP67
- - Warranty: 1 year vs 2 years
- - Connectivity: None vs 2.4 GHz Wifi
Frequently Asked Questions (FAQ)
- Which is better overall: Shelly Flood or Tapo T300?
- Tapo T300 has the stronger overall profile in this comparison, especially for price, rating, and weather resistance.
- What is the biggest difference between Shelly Flood and Tapo T300?
- Price is one of the clearest differences: Shelly Flood lists $24.99, while Tapo T300 lists $16.99.
- Which one looks better on price?
- Shelly Flood is listed at $24.99, while Tapo T300 is listed at $16.99. Tapo T300 (better spec).
- Who should buy Shelly Flood?
- Choose Shelly Flood if your priority is warranty and connectivity and that matters more than price.
- Who should buy Tapo T300?
- Choose Tapo T300 if your priority is price and rating and that matters more than warranty.
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