Data published by Sauna Cold Plunge Compare
5 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-19.
| Dataset | Headline figure | Sources | Read |
|---|---|---|---|
| Cold Plunge Chiller Index | 649.99 to 17,999 USD | 13 of 31 read | 2026-10-19 |
| Hot Tub Swim Spa Steam Index | 13,495 GBP | 5 of 26 read | 2026-10-19 |
| Install And Service Price Index | 389.99 USD | 3 of 27 read | 2026-10-05 |
| Install Rules And Eligibility | 1,000 to 8,750 USD | 5 of 8 read | 2026-10-18 |
| Sauna Model Index | 969 to 17,990 USD | 16 of 42 read | 2026-10-19 |
How these are made
Every dataset starts as a charter that names the buyer's question and the sources by URL. Our fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.
A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.
Cold Plunge Chiller Index
The Cold Plunge Chiller Index carries 13 published figures read from 15 sources' own pages, from 649.99 to 17,999 USD, read 12 October 2026.
15 of the 31 named sources read in full publish a figure; 16 publish none, read 12 October 2026.
Download the CSV (15 rows) · JSON · Markdown
Hot Tub Swim Spa Steam Index
The median published figure in the Hot Tub Swim Spa Steam Index is 13,495 GBP across 5 sources' own pages (range 11,995 to 14,999 GBP), read 12 October 2026.
5 of the 26 named sources read in full publish a figure; 21 publish none, read 12 October 2026.
Download the CSV (5 rows) · JSON · Markdown
Install And Service Price Index
The median published figure in the Install And Service Price Index is 389.99 USD across 3 sources' own pages (range 349 to 399 USD), read 12 September 2026.
3 of the 27 named sources read in full publish a figure; 24 publish none, read 12 September 2026.
Download the CSV (3 rows) · JSON · Markdown
Install Rules And Eligibility
The Install Rules And Eligibility carries 5 published figures read from 2 sources' own pages, from 1,000 to 8,750 USD, read 17 October 2026.
2 of the 8 named sources read in full publish a figure; 6 publish none, read 17 October 2026.
Download the CSV (6 rows) · JSON · Markdown
Sauna Model Index
The Sauna Model Index carries 16 published figures read from 18 sources' own pages, from 969 to 17,990 USD, read 12 October 2026.
18 of the 42 named sources read in full publish a figure; 24 publish none, read 12 October 2026.
Download the CSV (18 rows) · JSON · Markdown