Fitness Bike Speedometers Heart Rate Monitor Electric Bike LCD Display Meter for Fitness Enthusiasts

Accurately monitoring heart rate, real-time data transmission, helping users optimize health management. Compatible with multiple devices, light weight and portables, durability materials. Easy to use, support long-terms use. Fitness Bike Speedometers Heart Rate Monitor Electric Bike LCD Display Meter for Fitness Enthusiasts. Features: Accurately monitoring heart rate, real-time data transmission, helping users optimize health management. Compatible with multiple devices, light weight and portables, durability materials. Easy to use, support long-terms use. Fitness enthusiasts, athletes, those in need of health monitoring, and patients with cardiovascular diseases. Gym exercise, outdoor running, daily health monitoring, professional sports training. Specifications: Dimension: 164×108mm/6.45×4.25in. Component: plastics. Package Includes: 1pc Heart Rate Monitor. note: 1. Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2. Due to the di