# RRGFB Infrared Sauna Blanket, 180 x 79 cm

Source: https://www.ranked10.co.uk/home/best-portable-saunas/rrgfb-infrared-sauna-blanket
Ranked #5 in "Best Portable Sauna 2026: 10 Ranked, and the Wattage That Doesn't Set the Price": https://www.ranked10.co.uk/home/best-portable-saunas

- Price: £130.86 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 4.3 from 119 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0D943LL2Z?tag=ranked10-21

The RRGFB infrared sauna blanket is number 5 in this guide: a heated blanket you lie in rather than a cabin you sit in, listed at £130.86 with a 1-60 minute timer and an 86-158°F temperature range. The product details give it as 180.34 x 78.74 x 0.66 cm and 3.9 kg, in waterproof oxford fabric. That 180.34 cm works out at 5.92 ft, which the title rounds up to 6 ft. Unlike the tents in this guide, the listing states no wattage at all — the power source field reads only "ac" — so there is no wattage figure here to set against the £62.62 or the £199.99 tent.

The number that does not hold is the rating count. The page shows 4.3 out of 5 from 119 ratings, but the star breakdown on the same page is 10 one-star, 2 two-star, 7 three-star, 11 four-star and 70 five-star — a total of 100, nineteen short of the headline figure. The Best Sellers Rank runs the other way: 508,494 in DIY & Tools, but 64 in Saunas. Every figure on this page is taken from the Amazon listing; we have not tested the blanket ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £130.86 |
| Rating | 4.3 out of 5 from 119 ratings |
| Star breakdown on the same page | 10 one-star, 2 two-star, 7 three-star, 11 four-star, 70 five-star — 100 in total |
| Best Sellers Rank | 508,494 in DIY & Tools; 64 in Saunas |
| Product dimensions and weight | 180.34 x 78.74 x 0.66 cm; 3.9 kg |
| Timer and temperature range | 1-60 minutes; 86-158°F (from the listing title) |
| Manufacturer and model | RRGFB; FUL-8201 |
| Guaranteed software updates until | unknown (as listed) |

## Questions people ask

**What size is the RRGFB sauna blanket?**

The product details list it as 180.34 x 78.74 x 0.66 cm and 3.9 kg, and the title describes the same blanket as 6 ft x 2.6 ft.

**What timer and temperature settings does the FUL-8201 have?**

The title lists a 1-60 minute timer and an 86-158°F temperature range, and the listing says the adjustable timer and temperature settings can be set to your own preference.

**Does the RRGFB sauna blanket have a safety cut-off?**

Yes. The listing states it has built-in overheat protection that automatically shuts off when the blanket exceeds safe temperature levels.

**What is the blanket made of?**

The listing says it is made from waterproof oxford fabric, and describes it as easy to clean and maintain.

**How do the ratings on the FUL-8201 listing add up?**

The page shows 4.3 out of 5 from 119 ratings, but the star breakdown shown alongside it totals 100 (10 + 2 + 7 + 11 + 70), so the two figures do not match.

**What does "Guaranteed software updates until: unknown" mean on a sauna blanket?**

It is one of the product detail fields on the RRGFB FUL-8201 listing, with the value given as "unknown". The listing does not explain what software it refers to on a plug-in blanket.