Although the SONR Coach system was originally designed for swimming, it can also be adapted for use in springboarding/springboard diving.
Receiving Range
Up to 1 meter underwater with reliable performance.
Up to 300 meters above water with stable connection.
At depths beyond 3 meters underwater, the signal may weaken or be lost.
Depth Limitations
At 5 meters deep, the water pressure may cause the receiver’s button to be pressed automatically, which can turn the device OFF.
This will not damage the device, once the diver returns to the surface, it can be turned back ON manually.
? Usage Tips for Divers
We recommend wearing the receiver on the back of the head, secured under the swim cap, to minimize impact risk and improve durability.
Always test the device in shallow dives first before moving to greater depths.
Recommendation
If you are considering SONR Coach for springboarding, we suggest starting with a Dual Receiver Pack to test performance in your specific environment. Based on your experience, you can then decide whether the system meets your training needs.
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