Pool & Spa Thermometer Market Value
Analysis of 3,046 eBay listings for pool and spa thermometers.
What you'll usually pay
👉 In short easy summary
The best value is found in traditional and dial models, which are 24% and 11% below the market median respectively. Digital and Bluetooth options command a premium, with Bluetooth models costing 53% more than the median.
💚 Best value for your money
Price by type
Why? Price varies by technology, with Digital at 26.87 and Traditional at 14.49.
Price by features
Why? Advanced connectivity drives costs, with Bluetooth at 29.14 compared to Analog Displays at 16.54.
Price by material
Why? Metal construction is the most expensive at 27.34, while Aluminum is the cheapest at 18.49.
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Common questions
What is the median price for a new pool thermometer?
The median price for new units is 19.02.
Are waterproof thermometers more expensive than the average?
Yes, waterproof models have a median price of 19.99, which is 5% above the market median.
How much more do Bluetooth thermometers cost compared to the median?
Bluetooth thermometers have a median price of 29.14, representing a 53% increase over the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $10–$35, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 26, 2026.