Multifunctional display - This rowing machine counter uses an LCD to track time, paddle frequency, power, and distance, allowing you to monitor your workout progress clearly and efficiently. Wireless connection - Compatible with resistance rowing machines that use an SM# connector and supports wireless connectivity for a smooth, uninterrupted user experience. User-friendly features - Includes calorie tracking and a total strokes counter, enabling you to set fitness goals and monitor your performance in real time. Lightweight and durable - Made from plastic, this counter is lightweight at about 288 g, yet built to withstand regular use in your workout routine. 2-3 practical use scenarios - Home cardio sessions: Attach this counter to your resistance rowing machine at home to easily monitor time, distance, and strokes while you follow a structured routine. - Interval training: Use the paddle frequency and power metrics to guide intervals, adjusting intensity to meet target splits and improve endurance. - Progress tracking and goal setting: Leverage calorie and total strokes data to track improvements over weeks, supporting your personalized fitness plan.