We are very interested in your impressions regarding SONR. Your opinion is the most valuable experience that we will always take into account to make our device better.
For today we have a new review, that for sure counts a lot!
Dmitry Korotash - a swimming coach at a children's sports school had a possibility to test SONR. Here is what he thinks about this experience:
"SONR is a wonderful device for personal training. And I’m very proud of this technology in our sport. It certainly improves the outcome. We are in a severe shortage of training time and communication with the coach. This device enables the coach to fix the athlete’s technique in real-time. The trainer can forget to say anything while the athlete is swimming to him. Or an athlete can forget as he did then. This problem is solved if you use SONR. I liked the implementation. The device is very convenient for swimmers because it is not in the ear area."
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Explore the future of swim coaching technology and smart swimming gadgets 2026, uncovering innovative training tools for open water swimmers and squads using the SONR Coach system
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Learn how an advanced swim stroke correction device delivers immediate audio cues to improve swimming cadence in real time, acting as powerful competitive swimming training tools to break stubborn performance plateaus

Discover how a real time swim coaching device utilizing bone conduction swimming headphones and a professional swim coach radio system allows coaches to communicate with athletes underwater, completely transforming pool and open water training