Name: SensorPush HT1
Brand: SensorPush
Price: 54.95 USD

SensorPush HT1

SensorPush

A compact smart sensor that logs cellar temperature and humidity every minute with stated accuracy of plus or minus 0.3 C and 3 percent relative humidity.

Why we selected it. A cellar is only as good as its conditions, and this compact sensor logs temperature and humidity every minute, with the maker stating accuracy of plus or minus 0.3 C and plus or minus 3% RH. Alerts and CSV data export turn passive storage into managed storage, and the official page explicitly names wine cellars as a use case. One honest note: the sensor was sold out at the maker's own shop at the time of research, and is available through authorized retailers.

Editorial link to the maker's official site, opening in a new tab. Not a paid placement.

Specifications

Dimensions

40 x 40 x 16.5 mm

Weight

40 g

Battery

User-replaceable CR2477; typical life over one year

Sampling

Every minute; 20 days of on-device storage; unlimited in-app storage; CSV export

Compatibility

iOS 11+, Android 9+, Bluetooth 4.0+; optional G1 WiFi Gateway for remote access

Temperature range

-40 C to 60 C; accuracy +-0.3 C typical (+-0.5 C max) from 0 C to 60 C

Humidity range

0 to 100% RH; accuracy +-3% typical (+-4.5% max) from 20 to 80% RH at 25 C

Wireless range

100 m line of sight under ideal conditions

Waterproof

Price

54.95 Manufacturer price, shop.sensorpush.com

The SensorPush HT1 is a humidity and temperature smart sensor the size of a large coin: 40 x 40 x 16.5 mm, weighing 40 g. It samples conditions every minute, holds 20 days of readings on the device, and stores unlimited history in the app with CSV export for anyone who wants to keep long records.

The stated accuracy is the part that matters for a cellar: plus or minus 0.3 C typical across the 0 C to 60 C band, and plus or minus 3% RH typical between 20 and 80% relative humidity. The battery is a user-replaceable CR2477 rated at over a year of typical life, and an optional G1 WiFi Gateway adds remote access for cellars the collector does not visit daily. The maker's page explicitly names wine cellars as a use case.

For the collector, the value is vigilance without effort: alerts when the cellar drifts, and a logged record of conditions that supports both insurance and provenance. The maker lists it at USD 54.95 at shop.sensorpush.com, where it was sold out at the time of research; authorized retailers carry it.