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Adafruit HTS221 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
Adafruit HTS221 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
Adafruit HTS221 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic
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Adafruit HTS221 Temperature & Humidity Sensor Breakout Board - STEMMA QT / Qwiic

Marsoni M251S
Sale price$17.00
Pay 4 payments of $4.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Adafruit HTS221 Temperature & Humidity Sensor Breakout Board - STEMMA QT / QwiicThe Adafruit HTS221 is a capacitive digital temperature and humidity sensor breakout board featuring the ST HTS221 sensor. It accurately measures relative humidity from 0% to 100% with 0. 004% sensitivity and 3. 5% accuracy between 20 80% rH. Temperature measurement ranges from 40 to 120 C with a resolution of 0. 016C and 0. 5 C accuracy between 15 and 40 C. This sensor breakout provides selectable 3 wire SPI or I2C interfaces with STEMMA QT
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 1023 reviews
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S
Verified Purchase
Susan H Garland
Belleville, US
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
E
Verified Purchase
Emily
San Leandro, US
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
C
Verified Purchase
Cat Flo
Alexandria, US
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
K
Verified Purchase
kenneth e tompor
Chelsea, US
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
A
Verified Purchase
Andrew
Omaha, US
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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