★★★★★ 5
The Best
Color: Black
Ironman watches are the best for everyday and the price is right!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / QwiicThe Adafruit Sensirion SHT40 is a highly accurate temperature and humidity sensor with a true I2C interface, making it easy to connect with just two wires plus power and ground. It features a 1. 8% typical relative humidity accuracy from 25 to 75% and 0. 2 C typical temperature accuracy from 0 to 75 C. This sensor is 3V or 5V compliant thanks to the onboard voltage regulator and level shifting circuitry, allowing it to work with any microcontroller or
Quick Dispatch:
Your Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Adafruit Sensirion SHT40 Temperature & Humidity Sensor - STEMMA QT / Qwiic ships.
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Based on 190 reviews
Sort
Product Reviews
★★★★★ 5
Works as expected
Color: Black
It's a Timex. Says it all...!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
★★★★★ 5
Buy!
Color: Black/Negative
Great watch
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Reviewed in the United States on February 22, 2026
★★★★★ 4
No instructions
Color: Black/Negative
Watch is good, but it came with no instructions bc this is very confusing to figure out. Backlight is great effect and really nice for the value. Easy to see and read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Functional and great look!
Color: Black, Color: Black
This is my third watch I’ve had in the last 10 years. I bought my first one in 2014 when I was doing triathlons. My second one just died after surfing/working in a hospital with it for the last 3-4 years. I could of just changed the battery but for $40 and it will last, I thought hmmm let’s just get a new one.
No complaints! Shipping arrived in 2 days, and the price can’t be beat. If you are looking for a simple watch to wear and not having to worry about getting it messed up this is it! I had a garmin 410xt that I had to charge etc but this watch is extremely convenient and comfortable. High recommend!
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Reviewed in the United States on August 30, 2023
