Channels of communication
That is the problem: no information on how to interpret the metrics or how they are derived.
Sir,
I believe some channels of communications should be open.
Chris Edwards is an excellent source of info-
he tried both sensors.
He is getting consistent power numbers for both sensors.
I have posted some questions for Chris Edwards in the section entitled
TW Questions/Comments.
He responded to first three questions.
He promised a TW review shortly after March 17th (which is not very far away).
My experience with sensors as described above is limited to avionics.
I have checked that there are no Customer Reviews posted by TW US
for a Zepp Sensor.
I have looked for independent reviews of a Zepp sensors in Europe
and I cannot find them.
There is a manual for a Zepp sensor but it does NOT answer all of my questions.
There are tutorials as well.
I assume you know all tutorials already.
The max numbers for forehands from the ATP tour are in the range 100-124 mph
The link below
https://www.google.com/#q=Landlinger+tennis
provides a list of publications on forehand.
The max numbers for forehands for elite Austrian players are below 60 mph,if my memory serves me well.
I have checked corresponding reviews for a Zepp golf sensor
http://www.zepp.com/golfsense/reviews/
There are three or four threads with a discussion about a Zepp sensor.
Please let me know which posts/threads of mine are of low technical quality and I will put an effort to improve them.
respectfully.
Julian W.Mielniczuk