Features: Compact and waterproof, this multifunctional fitness trackers seamlessly integrates with exercise bikes, rowing machines, and stair climbers to monitor speed, distance, and workout progress with precisions. Features an LED display for real time data tracking, durability plastic construction for various weather resiliences, and universals compatibility across cycling equipment and gym accessories. Ideal for serious athletes seeking performances optimization and fitness enthusiasts requiring reliability metric during indoor cycling or outdoor training routines. Suited for home gyms, commercial fitness centers, and outdoor cycling setups where durability exercise bike computers enhances workout efficiency and goal achievement. Training regimens with this cycling odometer's professional monitoring capabilities, designed to help users set benchmarks, track milestones, and refine exercise techniques effortlessly. Specifications: Color:Three Choices Dimension:8.9×14cm/3.5×5.51in Component:plastomer Package Includes: 1pc Compacts Fitness Meter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.