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Small black square sensor with rounded edges, wall-mountable, 40 by 40 by 16.5 mm

SensorPush HT.w Compact Water-Resistant Temp/Humidity Sensor

SKU CH-3RX1-GA8Z8

Compact water-resistant sensor tracks temperature, humidity, heat index, dew point and VPD with 45 days of on-board logging and 100 m Bluetooth range

  • Item nameHT.w SensorPush Compact
  • Placement and useWall Mount
  • Item descriptionCompact, SensorPush, HT.w, Battery, Lithium
  • Additional notesCompact
  • Overall size40 mm × 40 mm × 16.5 mm
  • Surface finishBlack
  • Compact 40 mm cube fits tight spaces
  • Water-resistant build survives damp environments
  • 45 days on-board logging keeps history safe
  • 100 m Bluetooth range reaches through walls
  • 068 kg weight makes mounting effortless

Compact Environmental Monitor

The SensorPush HT.w is a compact, water-resistant sensor that measures temperature, humidity, heat index, dew point and VPD. It is designed for indoor or outdoor placement in locations such as RVs, fridges, freezers or greenhouses. The unit mounts on a wall and operates on a lithium battery with a typical life of one to two years.

45-Day On-Board Logging

The sensor stores up to 45 days of readings internally and syncs to the app via Bluetooth when within 100 metres line of sight. Unlimited in-app storage allows you to scroll through years of data and export it for analysis. Remote access and cloud storage require the separate G1 WiFi Gateway, which is not included.

Water-Resistant Wall-Mount Build

Weighing 0.068 kilograms and measuring 40 mm by 40 mm by 16.5 mm, the black contemporary enclosure is rated for water resistance. It mounts directly to a wall without tools, making it suitable for damp or splash-prone areas. Buyers needing wired power, a built-in display or integrated Wi-Fi without an extra gateway should consider other solutions.

How it compares

Measured against everything we stock in Sensors, Buzzers & Control Modules, at today’s prices. Recalculated every night.

Price $85.99
Pricier than about 82% of the 89 comparable items (median $29.99).

Specifications

Product
Model nameHT.w
Item nameHT.w SensorPush Compact
Design styleContemporary
Product typeMotion Sensor
Size & build
Surface finishBlack
Product weight0.068 kg
Overall size40 mm × 40 mm × 16.5 mm
More details
Placement and useWall Mount

Questions about this item

Can I place the 40 mm x 40 mm HT.w sensor next to my older Bluetooth thermometer without signal interference?

The HT.w uses standard Bluetooth to update the app within 100 m line of sight, so it operates independently of other Bluetooth thermometers you may already own.

How do I confirm the HT.w is logging temperature, humidity, heat index, dew point and VPD correctly after pairing?

Open the SensorPush app while in Bluetooth range; live readings appear immediately and the 45-day on-board log fills automatically once the sensor is active.

Does the box include a SensorPush G1 WiFi Gateway for remote access, or must I buy that separately?

The HT.w sensor ships alone; the G1 WiFi Gateway is sold separately if you want remote alerts and unlimited cloud storage.

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