PowerTraxx GPS Tracker vs QMD3 Stroke Trainer/Analyzer

The PowerTraxx-APP tracks and analyzes all your rides and activities reliably, precisely and more comprehensively than ever! Improving your personal performance with the professional analysis tools of POWERTRAXX is now even more fun! Track your rides, share photos of your achievements based on detailed maps and extensive performance data. Whether it is a short road spin after work, a long Freeride in the mountains, or a bike marathon, the POWERTRAXX app on your smartphone is your perfect companion. Note: Continued use of GPS running in the background can dramatically decrease battery life.

The QMD3 Billiards Stroke Trainer/Analyzer is an innovative billiards training aid designed to help you find and fix the flaws in your pool stroke. A new way to practice, let QMD3's precision and accuracy take your game to the next level. The highly sensitive QMD3 Bluetooth 4.2 enabled device is attached to your pool cue and transmits detailed 3-D information about your stroke to the free QMD3 app on your iPhone or iPad. QMD3 features automatic shot recording/graphical playback with a stroke velocity chart and cue tip view. Instant, audible 'as you stroke' alerts pinpoint problem areas in your stroke. Comprehensive metrics are generated for each practice shot allowing in-depth analysis to identify flaws, tendencies and to compare your progress with prior practice sessions. The QMD3 device may be ordered from www.Cue-MD.com.