Product description What this unit is and why you need it - Electronic monitor and clock designed for use with wind-resistance (air) and magnet-resistance rowing machines. - Provides clear, real-time feedback so you can track session time, total distance, and current speed without guessing. - Bluetooth APP connectivity lets you sync and log workouts for consistent progress tracking and training accountability. Key functions and how they work - TIME: Press the MODE button to display TIME. The shown value is the total elapsed time from the start to the end of a session. - DISTANCE: Press the MODE button to display DISTANCE. The shown value is the total distance covered from the start to the end of a session. - SPEED: Press the MODE button to display SPEED. The shown value reflects the current movement speed in real time. Main benefits - Accurate session tracking: Clear TIME and DISTANCE readings capture full-session totals for reliable performance measurement. - Real-time feedback: SPEED display provides instant feedback during intervals or technique adjustments. - Simple operation: Single MODE button cycles through the main metrics for fast, intuitive use during workouts. - App integration: Bluetooth APP compatibility enables workout logging and longer-term performance analysis. Compatibility and performance - Compatible with both wind-resistance (air) and magnet-resistance rowing machines. - Designed as an electronic clock/monitor to be used with standard fitness equipment displays and mounts. - Delivers consistent, easy-to-read measurements for time, distance, and speed as described above. Practical use scenarios 1) Home endurance training: Start a continuous rowing session and use the TIME and DISTANCE displays to pace and measure total workout volume. 2) Interval speed work: During high-intensity intervals, use the SPEED display to monitor and maintain target stroke speed in real time. 3) Progress logging: After a workout, sync the monitor with the Bluetooth APP to store session time and distance for weekly or monthly progress comparisons. What to expect in daily use - Quick metric checks via the MODE button without interrupting your workout. - Persistent totals for session time and distance so you can focus on consistent progress. - Immediate speed feedback to improve stroke efficiency and pacing. Technical notes - Functions are limited to TIME (total elapsed session time), DISTANCE (total session distance), and SPEED (current movement speed) as accessed by the MODE button. - Bluetooth APP support is provided for data synchronization; follow the app instructions for pairing and data transfer. This monitor offers a straightforward, reliable way to add electronic timing, distance, and speed feedback to wind- or magnet-resistance rowing equipment, improving training control and record keeping without complexity.