--- product_id: 547999753 title: "Wireless WiFi Pool Thermometer with Easy-to-Read 4\" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths" brand: "heyaxa" price: "S/.31" currency: PEN in_stock: false reviews_count: 8 url: https://www.desertcart.pe/products/547999753-wireless-wifi-pool-thermometer-with-easy-to-read-4-digital store_origin: PE region: Peru --- # Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths **Brand:** heyaxa **Price:** S/.31 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths by heyaxa - **How much does it cost?** S/.31 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/547999753-wireless-wifi-pool-thermometer-with-easy-to-read-4-digital) ## Best For - heyaxa enthusiasts ## Why This Product - Trusted heyaxa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Images ![Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths - Image 1](https://m.media-amazon.com/images/I/61kAAbsqE5L.jpg) ![Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths - Image 2](https://m.media-amazon.com/images/I/71JO7GQgZ7L.jpg) ![Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths - Image 3](https://m.media-amazon.com/images/I/71JHJwEFwOL.jpg) ![Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths - Image 4](https://m.media-amazon.com/images/I/71oof7yBixL.jpg) ![Wireless WiFi Pool Thermometer with Easy-to-Read 4" Digital LCD Display, Perfect Water Thermometer for Indoor & Outdoor Swimming Pool, Hot Tub, Spa, Aquarium, Ponds, and Baths - Image 5](https://m.media-amazon.com/images/I/71UzxLfg-sL.jpg) ## Questions & Answers **Q: Does the app have alerts if the temperature goes too high/low?** A: I do not remember seeing this functionality. I have returned the item due to its inability to display temperature reliably. **Q: If I put this in a lake, is there a way to tether it to the dock?** A: It has a string . If the lake is more than 100ft You may not get a reading in the house. **Q: I have a pool and a hot tub. How do I get another sensor? Can I?** A: Since the unit is designed to have at least three sensors I would assume it if you write to the factory or email the factory you should be able to buy the sensor separately but they may not sell them separately as many things don't come that way that's my suggestion ## Customer Reviews ### ⭐ 1.0 out of 5 stars Overall a massive disappointment—avoid *by C***1 on Reviewed in the United States on October 1, 2023* I had hoped this thermometer would be a solution to monitor my pool temperature but at the end of the day I’m $60 poorer with nothing to show for it.Main issues: 1. Connectivity—spotty at best even when base station was within 25’ of the thermostat. 2. Thermostat lcd screen filled with condensate then stopped working today.Take a pass on this product and possibly try one of the more expensive options on Amazon—chances are high they are better. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Excellent Product & Customer Support *by N***0 on Reviewed in the United States on October 17, 2023* The monitor is easy to program and with the backlight on very easy to read from across the room. The pool thermometer is very straight forward and extremely easy to install batteries, set channel, remove and replace cap. The included seal keeps it water tight very easy to read digital pool temperature display. I had a minor issue that I contacted Customer Support about and they immediately responded and corrected the problem.Highly recommend this product. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Frustrating Install, but works with difficult to see App data *by B***3 on Reviewed in the United States on November 4, 2023* Instructions are not good. Installation was difficult with many attempts and having to reference the Website instructions. Unit timed out before I could pair it. Disconnecting the unit and repowering it did not help. Website instructions in small print said using the "+" key on the large display and holding it would restart the pairing and that did work! And Yes, you do need to keep the Large display unit plugged in in o order to use the WiFi capabilities. Unit does work once connected with limited range. Range is more like 15 feet if the signal has to go through a wall. The floating device has an easy-to-read display. However, the App uses pastel background colors with small white characters. It is very difficult to read the water temperature of the Hot Tub and the battery symbol is even harder to distinguish. Dark or black characters would help so much! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/547999753-wireless-wifi-pool-thermometer-with-easy-to-read-4-digital](https://www.desertcart.pe/products/547999753-wireless-wifi-pool-thermometer-with-easy-to-read-4-digital) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-11-02*