New prices
$177
– $261
Rain Bird C53111 Smart Indoor WiFi Irrigation System Timer Controller
This smart indoor timer is for the homeowner who wants a lush lawn without the hassle of manual watering. It's perfect for busy families who forget to adjust the sprinklers before a vacation or want to save water effortlessly. The app sends a notification when it skips a cycle due to rain, so you know your yard is cared for even during a storm. You control everything from your phone, making it easy to delay watering for a week while you're away. With Alexa compatibility, you can start watering with a voice command. The system adjusts based on local weather, ensuring your plants get just what they need. Conserve water and enjoy a healthy yard with minimal effort.
- 2 variants
- WiFi control from anywhere via mobile app
Used prices
$169
Price spread
~48%
Across new variants
Customer rating
2,105 ratings
Available variants (2)
Choose a variant, then open its detail page for seller-specific information.
Available to order
- WiFi control from anywhere via mobile app
- Compatible with Amazon Alexa, Google Assistant, iOS, Android
- Automatic watering schedule adjusts based on weather and season
Available to order
- WiFi enabled smartphone control
- Rain sensor auto shut-off
- Adjustable rainfall settings 0.125-0.75 inches
Variant comparison
Compare prices, availability, and key variant differences in one table.
| Feature | Black, No Rain Sensor, Generic | Rain Bird ST8I-2.0, with Rain Sensor |
|---|---|---|
| Price | $261.00 | $176.69 |
| Updated | Jun 1, 2026 | — |
| Availability | Available to order | Available to order |
| Most technical parameters are similar across variants. | ||
Amazon live offers
Offers updated
Top live offer
$261.00
New from
$261.00
Used from
$168.86
Offer count
2+
| Seller | Condition | Price | Shipping | Updated | |
|---|---|---|---|---|---|
| Third-party seller FBA | Used - Like New | $168.86 | Free shipping | 6/3/26 | View offer |
| Third-party seller | New | $261.00 | Free shipping | 6/3/26 | View offer |
View all offers on Amazon
Overview
Compare Rain Bird C53111 Smart Indoor WiFi Irrigation System Timer Controller variants, pricing tiers and key differences.
Learn moreHow variants differ
Most technical parameters are similar across variants.
Who each variant is for
- Start with your budget: the visible price spread across variants is about 48%.
Reviews
4.4 / 5
from 2,105 ratings
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When this device makes sense
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