Review on 🚴 XOSS G+ GPS Bike Computer with Bluetooth ANT+ Connectivity, Wireless Bicycle Speedometer Odometer and LCD Display, Waterproof MTB Tracker Ideal for All Bikes including Electric Bikes (Supports XOSS APP) by John May

I liked it so much I bought a second one. GPS finds satellites almost instantly, within 10 seconds of waking up, often less than 2 seconds. The functions are precise and very accessible. The display is large enough for my aging eyes. The auto backlight is perfect for dark morning rides and doesn't seem to impact battery life much. USB charging is very easy. I seem to get about 20 hours of riding on a single charge regardless of whether the taillight is on or not. Actual battery life can be much longer, I charge every time the battery indicator shows a bar when I get home. Gauges have over 800 miles without a battery change. Even with the speed sensor on the wheel, distance will not be recorded while riding the trainer or inline skating indoors. Speed and cadence are displayed correctly, but distance is not accumulated indoors. I would like XOSS to create a "trainer" mode that calculates distance from the speed sensor, even though it had to be turned on from the app. Uploading data to Strava was smooth - no hiccups.