FAQ General a On which side of the racquet should I mount my QLIPPTM sensor? a Has the QLIPPTM sensor been tested with actual tennis players? a What happen when an incoming tennis ball hit the sensor? a Can I use the QLIPPTM sensor in the rain? a Must my QLIPPTM sensor be close to me when I am in the court? a Does the sensor measure ball speed or racket speed? a Will different rackets and strings affect the accuracy of the sensor and its readings? a What strokes will it be able to detect? a What makes QLIPPTM sensor different from the rest? a What’s QLIPPTM features? a What is QLIPPTM? Mobile App a Can I export videos taken by QLIPP App from iPhone to PC? a Do I have to inform the app of the types of strokes that I will be doing? a What devices are compatible with the QLIPPTM Ultimate Tennis Performance Sensor? a What features does the mobile app have to offer? a Do I have to pay for the mobile application? Metric Calculations a What does the numbers in QLIPPTM App means? a Will it be able to give Rpms for spin and mph for speed? Technical Information a What’s the system requirements for QLIPPTM ? a What’s QLIPPTM specifications? Sensor Information a How long does it take to charge my QLIPP? a What does the sensor light indicate? a How long can the battery last? A How do I troubleshoot Bluetooth connection problem with Android devices? Others a How do I access the regulatory information? a How long has the QLIPPTM sensor been in development?