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SKYWATCH Windmeter BL300

Hand-held weather station ideal for sailors, windsurfers, kitesurfers or fans of aviation. A small device collects data and transmits it via Bluetooth to your smartphone.


The BL300 measures wind strength, temperature and humidity. In addition, the application calculates the perceived temperature, dew point, altitude (taken from the GPS).


The device is perfect for water sports lovers. It fits in every pocket, and thanks to its high resistance to external factors (IP67) it is perfect in wet or dusty places.


  • Android 4.4 or newer
  • iOS 8.4 or newer
  • Bluetooth v4.0 or newer. Use the standard ESP and ESS
  • App available here - ANDROID | iOS
  • Available languages: english and french



  • Multidirectional propeller
  • Retractable sensors protection
  • Low interia of sensors
  • Bluetooth connection and battery level indicators
  • Rechargeable battery (MicroUSB)
  • Pocket size: Ø26 x 116mm (closed, without clip)
  • Anodized aluminium housing
  • Weight: 66g (no clip)
  • IP67 protection class
  • Using temperature: -20 to +50°C
  • Battery life: more than a week
  • Swiss official calibration



  • Wrist strap (included)
  • Metal clip (included)
  • Ball-head clamp (optional)



ParameterMinimal valueMax valuePrecisionResolutionUnits
Wind2km/h150km/h± 3%0.1 up to 99.9, then to the unitkm/h, m/s, fps, mph, knots, Bft
Temperature-20°C / -4°F70°C / 158°F± 0.4°C / ± -1°F0.1°°C, °F
Humidity2%HR100%HR± 3%HR in range 20-80 %HR± 0.1%HR%HR


SKU: BL-300

    IVA 23% incluído

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