SLT's new package of meters, just released in February 2027, is a great product for people learning how to capture and collect readings on a wide range of frequencies. Useful tools for anyone curious... See more
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I ordered this Naturell King canopy to replace an older conductive one that gave worse symptoms if it touched any area that I was sitting/lying on. It was great to find this choice, also recomm... See more
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Immediate shipping of the order is extremely helpful and allows us to schedule the painting and grounding work faster. This reduces our exposure to unnecessary EMF radiation in our home. For that we... See more
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Wow, I'm impress by the amazing support I got with my complicated 3 orders being asked to ship into 1 order, canceling items, tons of questions answer by phone and by email. The email time to respon... See more
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Company details
- #1 of 13 best companies in Online Marketplace
Written by the company
We Make The Invisible, Visible. As an Electronics Engineering Technologist, Rob Metzinger – SLT’s President and Founder – became extremely concerned about the interference of man-made electromagnetic fields (EMF) on the human body. Rob’s interest in EMF began in the year 2000, and Safe Living Technologies (SLT) was founded in 2006 – a time when wireless technology was beginning to boom, and without any caution or restraint. Rob furthered his education to become certified as a Building Biology Environmental Consultant (BBEC) and an Electromagnetic Radiation Specialist (EMRS) through the Building Biology Institute. He has been an educator and course developer in the advanced studies of EMF/EMR since 2008. He strives to be a leader in the field of education and advocacy around this complex issue. An alarming number of recent studies indicate that electrosmog has negative biological impacts. See our studies page and the Bio-Initiative Report for further details. It is in our best interest to minimize exposure to these invisible forces as much as possible.
Contact info
70 Watson Parkway S, Unit 6, N1L 0C3, Guelph, Canada
- 1-888-814-2425
- tony@safelivingtechnologies.com
- safelivingtechnologies.com
4.8
Excellent
285 reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 50% of negative reviews
Typically replies within 2 weeks
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Reply from Safe Living Technologies
Thank you! We’re glad you’re happy with the prompt shipping and the product.
Good Advice
Ordered a new TriField TF-2 on line and picked it up the next day from the warehouse. It was ready and waiting for me and I got some helpful tips on how to use it.
June 10, 2025
Reply from Safe Living Technologies
Thank you! We’re glad your TriField TF-2 was ready for pickup and that you found the tips helpful.
My personal experience
I have purchased numerous items from you and in the process, I have often had questions and need advice. You are always very prompt in returning my call or email. I usually speak with Kevin who is wonderful and extremely helpful.
I have recommended your company to friends and will continue to do so...
Thanks again!
Julie Clarke
May 27, 2025
Reply from Safe Living Technologies
Thank you, Julie! We’re thrilled to hear Kevin and our team have been helpful and prompt. We truly appreciate your recommendations and continued support
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad our product helped you identify the hotspots in your home.
We spent nearly 5k for our product
We spent nearly 5k for our product. We ordered the Signal Clear Protect to secure our home. The product we received was not what we ordered or does not work. When we tested it out, the signals were coming through with high percentages. We are in the US so sending this back would cost a lot. Plus we installed it in our home already. We have hackers and it’s obviously not working. The package was held up in customs and took much longer to get to us. Order # 149076
September 12, 2024
Unprompted review
Reply from Safe Living Technologies
Subject: Follow-Up on Order #149076 – Signal Protect EMF Window Film
Dear Jason,
We wanted to follow up regarding your recent experience with our Signal Protect EMF Window Film (Order #149076). Our team at SLT had reached out to you to better understand your feedback, particularly your report that "the signals were coming through with high percentages." As of now, we haven’t received a response and would still welcome the opportunity to assist further.
To help customers achieve optimal shielding results, SLT strongly recommends identifying all EMF/RF sources prior to purchasing shielding materials. This ensures a targeted and effective mitigation strategy tailored to your specific environment.
We also understand there was a delay with your shipment due to customs. While these occurrences are rare and unfortunately beyond our control, we sincerely regret the inconvenience this may have caused. A delay of more than 1–2 business days at customs is uncommon, but we appreciate your patience and understanding in such situations.
SLT is always available to assist with proper installation techniques to ensure our products deliver their intended performance. We are proud of the proven quality of Signal Protect, with millions of square feet sold and a strong global reputation for effectiveness.
Please feel free to reach out to our support team directly if you have any further concerns or need assistance. We’re here to help and remain committed to ensuring our customers are satisfied with both our service and solutions.
Thank you again for your feedback—we hope to hear from you soon.
Warm regards,
The SLT Team
I love the signal protect window film
I placed a smaller 3 foot by 5 foot strip of the window film under my bed to block the modem signal from the basement. It works amazing! I have used it for another spot as well. I have now purchased a bigger piece to try after my up coming move to a new apartment! I always verify with my meters! I think it will be easier than painting and I can take it with me when I move!
March 27, 2025
Reply from Safe Living Technologies
thank you
Completely Satisfied
Both items I ordered came quick I'm very 😊 Happy!
March 12, 2025
Unprompted review
Reply from Safe Living Technologies
We are Happy you are Happy!
Fast delivery,good product.
February 23, 2025
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad your order arrived quickly and that you’re happy with the product.
Purchase
Purchase, Payment, Delivery everything went through smoothly (5 stars). What was missing in the package was a more elaborated manual of the product designated for non professionnels.
This would be helpful.
January 27, 2025
Reply from Safe Living Technologies
Hi Monica, thank you so much for your feedback. We are currently working on a detailed user video that will explain the EM3 functions in more detail. You can also book a free 15-minute consult with one of our tech support, who can walk you through how to use your EM3 and answer any questions you may have. https://safelivingtechnologiescom.simplybook.me/v2/
I've conducted business with SLT many times. I have no reservatons.
Concise, efficient. Great products and support.
December 28, 2024
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad to hear you’ve had consistently positive experiences with our products and support.
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad your order arrived quickly, just in time for the New Year!
Trustworthy and 'go the extra mile'
The Cornet ED98QPro5G works well and was delivered quickly. Only had it a few days, but the previous meter that I bought from Safe Living Tech ('Safe & Sound') lasted for many years, so I believe Safe Living is trustworthy. BONUS: For only a few dollars more than other sellers, SLT includes their own lightweight hard shell case for the Cornet - definitely worth it! Out of curiosity, I checked the battery compartment - it will be easy to change the battery when needed.
December 24, 2024
Reply from Safe Living Technologies
We appreciate your review. It’s great to hear the meter performs reliably and that our extras, like the hard shell case, make a difference.
Great service and fast delivery
December 25, 2024
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad you received great service and fast delivery.
Reply from Safe Living Technologies
Thank you for your review!
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad you received fast delivery.
I have commented on my Safe and Sound…
I have commented on my Safe and Sound micro RF detector. I bought one for my daughter and she is loving it!
August 26, 2024
Reply from Safe Living Technologies
We appreciate your review. It’s wonderful to hear the detector is being well received and loved by your daughter.
Excellent Customer Support
SLT CUSTOMER SUPPORT takes care of customer's issue right away and provides an excellent customer care.
December 20, 2023
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad our team could address your issue promptly and provide excellent support.
Very satisfied with my order!
Search process fast and simple. Description of products very thorough and helpful.
Checkout was efficient.
Shipping products to family at other addresses was very easy.
Fast delivery.
Very satisfied with the quality of these products.
July 27, 2024
Reply from Safe Living Technologies
Thank you for your detailed feedback! We’re thrilled to hear the ordering process was easy, delivery was fast, and you’re satisfied with the product quality.
Still hoping for answer to follow up question
I appreciate this prompt response, but I am still waiting for an answer to my follow up question.
July 25, 2024
Reply from Safe Living Technologies
You can book a free consultation with us or contact our support@safelivingtechnologies.com.
Safe Living Technologies Stands Behind Products
Safe Living Technologies stands behind their products. One of my meter's volume quit working, and they were able to send me a very nice replacement even though the meter was out of warranty.
July 26, 2024
Reply from Safe Living Technologies
Thank you for your feedback! We’re glad we could provide a replacement and that you’re satisfied with our support and commitment.
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