ROCKBROS Wireless Bike Computer Speed Cadence Sensor 2.9" LCD | Waterproof cycling computer with speed and cadence tracking, wireless connection and

**** The customer experience with the bike computer from Rockbros seems to be a mixed bag, revealing a stark contrast between initial satisfaction and subsequent frustrations. Many users highlighted the ease of connectivity with various devices like heart rate monitors, power meters, and cadence/speed sensors, praising how effortlessly they integrated for a seamless ride. One customer even mentioned successfully using it for a lengthy 150-mile ride without any issues, which speaks volumes about its potential reliability during a longer journey. However, this initial positive impression seems to wane when users focus on setup difficulties and accuracy problems. Several customers reported challenges in getting the device configured, especially those lacking technical acumen. While some managed to get everything functioning with the help of online resources, others were left feeling frustrated by inaccurate readings that could significantly impact ride data—for instance, some noted discrepancies of 4-5 miles after setup. A primary concern revolves around the accuracy of speed and distance measurements. Several reviews mentioned significant discrepancies when compared to trusted applications like Strava and devices such as smartwatches. Complaints about random spikes in distance readings, particularly after hitting bumps, raised alarms regarding the device’s reliability. Additionally, indications that the vendor was less than helpful in troubleshooting these issues have further dampened customer satisfaction. In summary, while the product boasts impressive connectivity and functionality for those who get it set up correctly, the recurring issues with accuracy and customer support detract from an otherwise promising cycling accessory. **