Simplified Setup and Calibration – just pair PowerPod V4 to your ANT+™ sensor and bike computer, then ride. PowerPod auto-calibrates every time you ride. One power meter for all your bikes: PowerPod V4 moves between up to 4 bikes in less than one minute. PowerPod V4 works perfectly with any road, TT, MTB, or gravel bike! New: PowerPod V4 uses the same pitot tube as our top-of-the-line AeroPod, delivering improved cross-wind accuracy and better performance in rainy conditions. Automatic Profile Selection – PowerPod V4 automatically figures out which bike you’re riding and adjusts its internal settings accordingly. Dynamic Power Smoothing™ – PowerPod power numbers are smooth and stable when you pedal at a constant pace, but respond instantly when you surge. Insights – PowerPod V4 is the only power meter in the world that records its raw sensor data – up to 768 hours worth! Download PowerPod V4 ride data to Velocomp’s Isaac software to view your power, wind, hill slope, and elevation information, second-by-second. New with PowerPod V4: GPS Tracker feature records GPS data on your smartphone and merges GPS information into your ride file. Optional left-right PowerStroke feature shows the quality of your pedal stroke. New: PowerPod V4 ships with Velocomp firmware 8.0, delivering the latest improvements in PowerPod setup ease and on-the-bike accuracy. PowerPod V4 transmits data to ANT+ bike computers, most non-ANT+ bike computers, and to bike computer apps on your iOS/Android smartphone