Calypso WeatherDot (Temperature, Humidity & Pressure) Weather Sensor

Compact. Accurate. Wireless. Your Portable Weather Sensor.

The WeatherDot is a lightweight, Bluetooth-enabled sensor that delivers real-time temperature, pressure, and humidity data. Designed as a portable weather station, it can be used as a standalone unit or seamlessly integrated with the Ultrasonic Portable Mini wind meter for enhanced environmental monitoring. With tripod mounting capability and QI wireless charging, it offers up to 150 hours of active use at 1/3 Hz. Whether in the field, on the water, or on the move, WeatherDot gives you precise environmental data anytime, anywhere.

Key Features

• Triple Sensor: Measures temperature, pressure, and humidity with high accuracy.

• Compact & Lightweight: Small enough to carry anywhere – ideal for mobile weather tracking.

• Bluetooth Connectivity: Connects wirelessly to your device via the Anemotracker App.

• Tripod Mount Ready: Easily mountable for stable, hands-free data collection.

• Battery Powered: Up to 150 hours of active use; recharges via QI wireless charging.

• Standalone or Integrated Use: Use independently or pair with the Ultrasonic Portable Mini for a full weather monitoring setup.

• Free App Compatibility: Works with the Anemotracker App (iOS & Android) for real-time data display and logging.

Mounting Options

• The WeatherDot features a 1/4″ female thread, ideal for mounting on any tripod.

• For users who want to monitor data while using the Anemotracker app, a Phone Mount accessory is available, which fits in the headphone jack of Android phones.

Complementary Products

Accessories

Free Anemotracker App

The Anemotracker app is available for free and provides real-time wind speed and direction data.

Key Features:

• Four modes: Marine, Golf, Meteo, and Ballistics.

• Apparent and real wind speed/direction (for vehicles or boats).

• Track and export wind data via Excel or Google Earth.

• Firmware updates directly from the app.

• Adjustable wind direction damping and new derived data like stylish graphs with means and deviations.

• Units of measure: m/s, km/h, Kt.

• Additional features include threshold alarms, direction offset, and map mode.

Download the App

• For iOS
• For Android
• For Garmin Connect IQ

Technical Specifications

Material: Machined engineering plastic (black)

Dimensions:

• Diameter: 43 mm (1.69 in.)
• Height: 32 mm (1.26 in.)

Weight: 40 grams (1.41 oz.)

Temperature:

• Range: -15ºC to 60ºC
• Accuracy: 0.5ºC at 25ºC
• Resolution: 0.1ºC

Humidity:

• Range: 20% – 80%
• Accuracy: ± 3.5%
• Resolution: ± 1%

Pressure:

• Range: 500 to 1200hPa
• Accuracy: +/- 1 hPa
• Resolution: 1 hPa

Data Output: Bluetooth 5.1

Sample Rate: From 1 Sample/second (1 Hz) – 1 Sample/24h (1.16 x 10^-5 Hz)

Firmware: Upgradable via Bluetooth

Power: Battery powered (Wireless charging QI)

Battery Runtime: 150 hours of active use at 1/3 Hz

IP Code: IPX8 protection grade

Mount: Tripod mount – female thread screw

Compatibility: Android & IOS devices, tablets, Garmin watches

Package Contents

• 1 x WeatherDot Weather Sensor

• 1 x Wireless QI charger – plus USB cable

• Serial number reference on packaging

• Quick user guide with additional useful information

Documentation

• Data Sheet
• Instruction Manual
• Anemotracker App Manual