Review on 🚲 SKARLIE Bike Speedometer with Heart Rate Monitor, Cadence Speed Sensor, and Backlight - Multifunctional Bike Computer Odometer with Altimeter for Enhanced Cycling Experience by Nick Kirschenmann

This bike computer is fine. I can't give my usual glowing review for several reasons: 1. The installation instructions are unclear on how to mount the sensor and in fact they give conflicting information in two different pictures.2. No support. There is no way to contact the company. There are no answers to questions about Revain. BTW there are no manuals online (although I posted them on Scribd). You can also find some information by searching for the part number DCY-438.3. Once you figure out how to install it (yourself), there are absolutely no settings for different bike configurations. If you don't have the exact bike frame it's designed for, plan on building one yourself at a shop. The heart rate monitor gives completely wrong readings until you wet the strap. Not wet, as written in the instructions, but soaked, runs straight under the tap.5. The computer refuses to work at random. It pretends the sensors aren't arriving, and after a while it magically starts to work. Turning it on and off manually multiple times seems to help when this happens. If you can live with that, then it seems functional and useful enough. However, please note that this appears to be a technical prototype being sold as a product.