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Safe and Sound Micro RF Detector

  • $370.00
  • $540.00
Tax included. Shipping calculated at checkout.

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.

Allows for 24/7 monitoring of your environment 


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. 

  • 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:

Other Features: 

  • 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


  • Be notified any time your RF Exposure exceeds a desired level. 
  • Customizable with 4 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
  • Cell phone emissions
  • Cordless home phones
  • Bluetooth devices
  • Baby monitors
  • Airport radar
  • Microwave oven leakage detection
  • Video game consoles


  • 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 


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.

User Manual for the Safe and Sound Micro RF Detector
3rd Party Laboratory Frequency Response Curve for the Safe and Sound Micro RF Detector

Recent Customer Review:

Slick, Clever, Smart, and Convenient !

"The Safe and Sound Micro RF Detector is a very effective device. Without having to get out a bulky meter, I was able to demonstrate to my carpool (while driving) the RF levels on the highway as we passed cell towers. A few days later, I went to check out a co-working space, and by setting the device's alert function I was able to assess how much RF was in the space by feeling the device vibrate on my wrist without "scaring" the hosts who showed me around. I've also visited a client who lived out of the way, who had some neighbours visiting; I was able to quickly discuss my work and show that the home had minimal RF levels very easily, and this little bit of smart credibility allowed me to hand out business cards to these potential new clients. Overall, the Safe and Sound Micro RF Detector is not only great functionally for detecting RF levels, but also works simply as an educational tool while doubly helping to provide a super light-weight and discreet means of informing oneself about exposure levels in day-to-day life. Really great, and thanks to SLT for your inventiveness !"

Posted by Aleister Tanek Javas Mraz on 23rd Feb 2022