# Exo Terra Thermostat *Published: 2025-02-20 | Updated: 2025-02-20 | Source: https://shopsavvy.com/products/exo-terra-thermostat* --- **Brand:** Hagen **Price Range:** $19 - $80.3 across 19 retailers ## Pros - Excellent quality and good value for the price. - Works well with ceramic nano heaters, maintaining near-perfect temperatures. - A great budget option for terrariums with effective temperature control. - High-quality, thick cables and probes ensure durability. - Positive experiences encourage repeated purchases for reptile care. ## Cons - Limited to one heater use unless a multi-outlet plug is used. - Initially performs well but has reliability issues, especially in colder weather. - The probe is too bulky for smaller terrariums, like those with leopard gecko hatchlings. - Lacks a digital display, which can affect accuracy. - Ineffective at maintaining set temperatures, only activating heating with significant drops. - Reports of sudden failures and exposed design flaws, which could pose risks to animal health. - Criticized for poor reliability compared to other brands and poor customer service responsiveness. - Bulky cords may be inconvenient for some setups. ## Specifications | Attribute | Value | |-----------|-------| | model | Hagen Exo Terra Thermostat | | mpn | Exo Terra 100W | | barcode | Not Provided | | sku | Not Provided | | weight | Not Provided | | color | Not Provided | | brand | Hagen | | manufacturer | Hagen | | warranty | 60 days | ## About This Product With the Exo Terra 100 W Electronic ON/OFF Thermostat you can create a well controlled heating system that allows you to maintain the required temperature conditions similar to those found in a desert or tropical environment. The Thermostat will also help to prevent overheating and undercooling during hot summer days or cold winter nights. The electronic Triac switch keeps the temperature at the desired setpoint with a much higher accuracy compared to conventional thermostats and virtually eliminates temperature swings in the terrarium.Simply connect your Heat Mat, Heat Cable or Ceramic Heater to the Exo Terra ON/OFF Thermostat, set the preferred temperature and place the heat sensor in the desired spot. The Red LED heat indicator will light up when the heating device is ON and will shut off once the desired temperature has been reached. The recessed dial of the thermostat will prevent accidental temperature change if the device is being handled. The waterproof remote sensor can be saf... ## Last Seen Prices | Retailer | Price | Availability | Last seen | Store's standard terms | |----------|-------|-------------|-----------|------------------------| | [Amazon](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/5669b90c-7658-95f0-8547-75fddd8e8196?source=shopsavvy&medium=product-page) | $19.00 | In Stock | 2025-02-20 (may have changed) | | | [Buy & Sell Outlet](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/5f04a98f-8b29-7ad6-fdd4-4309fa7b9ef6?source=shopsavvy&medium=product-page) | $20.00 | In Stock | 2025-02-20 (may have changed) | | | [DubiaRoaches.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/YBhF9tIzRLjJ1zdTRxq6?source=shopsavvy&medium=product-page) | $21.99 | In Stock | 2023-04-03 (may have changed) | | | [Mercari](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/TELLhK7YwCh90AMXg4r5?source=shopsavvy&medium=product-page) | $25.00 | In Stock | 2023-06-04 (may have changed) | | | [Blue Fish Aquarium](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/rQnYPOJWjm11G3qnXl5q?source=shopsavvy&medium=product-page) | $39.99 | In Stock | 2025-02-20 (may have changed) | | | [JoshsFrogs.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/Z5bVEDuMzSXDc3FPFWJd?source=shopsavvy&medium=product-page) | $39.99 | In Stock | 2023-06-04 (may have changed) | | | [LLLReptile](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/SiSID0nQQuOJrIGGjkTL?source=shopsavvy&medium=product-page) | $39.99 | In Stock | 2025-02-20 (may have changed) | | | [Talis Us](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/DEwEgIiy1pIydRad05bx?source=shopsavvy&medium=product-page) | $39.99 | In Stock | 2025-02-20 (may have changed) | | | [The Bio Dude](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/0YYdb2xHdSmnYdN7Qzgm?source=shopsavvy&medium=product-page) | $39.99 | In Stock | 2025-02-20 (may have changed) | | | [Pets on Broadway](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/Gh3OzyfpYSGegXl7xljh?source=shopsavvy&medium=product-page) | $44.25 | In Stock | 2025-02-20 (may have changed) | | | [fruugo.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/htqdEJI9A3LrjNI7p8sO?source=shopsavvy&medium=product-page) | $46.95 | In Stock | 2025-02-20 (may have changed) | | | [Walmart](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/x0hjoQn2z0jSQPnt8Jl7?source=shopsavvy&medium=product-page) | $49.90 | In Stock | 2023-06-04 (may have changed) | 90-day returns (in store too) | | [Pets Warehouse](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/s8opn57h5XEiFy9n20sE?source=shopsavvy&medium=product-page) | $53.99 | In Stock | 2025-02-20 (may have changed) | | | [GoSupps.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/84a3ce9e-f18b-3198-0248-9279e2d1cc8e?source=shopsavvy&medium=product-page) | $54.99 | In Stock | 2025-02-20 (may have changed) | | | [DoorDash.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/1aff4f8e-738b-bace-b7f2-641db048888a?source=shopsavvy&medium=product-page) | $57.99 | In Stock | 2025-02-20 (may have changed) | | | [Instacart](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/J6dJPbjRHCCBrM3xXyGc?source=shopsavvy&medium=product-page) | $57.99 | In Stock | 2025-02-20 (may have changed) | | | [Miscota.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/m0Z6JkOXOt1VTUcLEA9Q?source=shopsavvy&medium=product-page) | $61.13 | In Stock | 2023-06-04 (may have changed) | | | [bigamart.com](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/TH32DrJ65ePU5lwa7qek?source=shopsavvy&medium=product-page) | $64.99 | In Stock | 2022-07-21 (may have changed) | | | [EveryMarket](https://shopsavvy.com/api/redirect/products/HFsundfMnSTzf9FM7UE4/offers/vGWHIwl2QtxD5MRFH9YR?source=shopsavvy&medium=product-page) | $80.30 | In Stock | 2025-02-20 (may have changed) | | *Store terms are each retailer's standard return and shipping policy from ShopSavvy's retailer research; some products and categories differ, so check with the store before buying.* [See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/exo-terra-thermostat) --- *About this page: ShopSavvy compares prices across thousands of retailers, aggregates expert and user reviews, and tracks price history to help you make informed buying decisions. 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