Safe and Sound MICRO

wearable RF Detector/ RF Alarm 


3rd Party Certified RF Detector with full frequency response from 700MHz to 9GHz 


The first of its kind, the Safe and Sound Micro RF Detector is wearable wristband detector. An innovative product of our own design and engineering, this device will notify you with a small vibration when environmental wireless radiation exceeds your desired exposure level. Moreover, with a push of a button, a color-coded light display will indicate the intensity of surrounding exposure.



  • Wristwatch style design. Wristband is black and made of Silicon.  
  • Alarm function can be set to eight different vibration thresholds. It can also be adjusted to four different vibrational amplitudes.
  • LED color-coded light display identifies eight exposure levels:


Green blink 

<1 µW/m2

Green 1–10 µW/m2
Yellow 10–100 µW/m2
Orange 100–1000 µW/m2
Red 1 000–10 000 µW/m2
Red slow blink 10 000–100 000 µW/m2
Red fast blink 100 000–1 000 000 µW/m2
Red fastest blink >1 000 000 µW/m2

Allows for 24/7 monitoring of your environment

Safe and Sound Micro RF Detector is small, compact, durable and discreet. Super sensitive detection, designed with the electro-hypersensitive person in mind. Accuracy fully certified, operates on a rechargeable battery. Easy to use and understand; no technical experience required.



  • Detects RF within 700 MHz and 9 GHz – including 5G cellular radiation, cordless phones, cell phones, cell towers, baby monitors, Smart Meters, Bluetooth devices, wifi routers (both 2.4 and 5 GHz), microwave ovens, video game consoles, airport radar
  • 3rd party RF testing laboratory certified
  • Uses state of the art measurement technology and is sensitive below 1 µW/m2
  • No EMF emissions, designed with the electrically hypersensitive person in mind
  • Bio-compatible - Meets the requirements of USP Class I-VI and US FDA’s guidance for Intact Skin Surface Devices
  • Wristband: 36mm x 31mm x 11mm (1.4" x 1.2" x 0.4")
  • Battery operated; 1 rechargeable lithium ion battery provides 1 to 3 days monitoring (before recharging)
  • Engineered in Canada; manufactured in Canada and the USA
  • RF Detector / RF Alarm 


  • Full Frequency Range of Meter: 700MHz - 9GHz
  • Accuracy: 3rd Party Certified - testing report attached
  • Measuring Range: <0.1μW/m2 to >1 000 000 µW/m2
  • Sampling Rate: <5 μs


  • Safe and Sound Micro RF Detector / RF Alarm 
  • Silicone wristband
  • USB charger and charging cable
  • 1 Lithium ion battery (included in the device)
  • User's Guide
  • Free 15-minute phone consult for any related questions
  • 2 Year Warranty


  • Be notified any time your RF Exposure exceeds a desired level.
  • Customizable with 8 different vibration levels.
  • Quickly determine RF present in your environment within 700 MHz and 9 GHz with the press of a button
  • Some of the more common sources the meter can detect:
  • Smart meter emissions
  • Wireless routers (both 2.4 and 5 GHz channels)
  • Cell towers, 2G, 3G, 4G and 5G
  • Cell phone emissions
  • Cordless home phones
  • Bluetooth devices
  • Baby monitors
  • Airport radar
  • Microwave oven leakage detection
  • Video game consoles


The Safe and Sound Micro is not designed to get wet. The internal PCB is conformal coated to protect most of the circuitry, but not the battery. The circuit board also has a moisture indicator disk. The warranty is void if that indictor disk has contacted any water.