…light and waterproof T31 Coded transmitter offers coding to prevent cross-talk from other electrical devices for accurate measurement of your training. ECG (electrocardiogram) accurate and built to last with up to 2500 hours of training usage.

A strapless heart rate watch that is designed for fitness enthusiasts who want to maximize their workouts with on-demand, ECG accurate heart rate monitoring. It?s the perfect workout companion, allowing you to follow the progress of your workout with personalized heart rate, % of maximum heart rate…

…further. With our patented One-Touch Technology, not only will you get ECG accurate heart rate readings, but you'll get them quickly and with one push of the button. And, with our target heart rate zone program and calorie-burn monitor, you'll be able to stay on track and get the most benefit from your…

…further. With our patented One-Touch Technology, not only will you get ECG accurate heart rate readings, but you'll get them quickly and with one push of the button. And, with our target heart rate zone program and calorie-burn monitor, you'll be able to stay on track and get the most benefit from your…

…movement and the Solo 900 shows it. You don't want to be hassled by uncomfortable chest belts and complicated monitors. The Solo 900 uses One-TouchTM technology to free you from all that. Get ECG-accurate heart rate readings with the simple touch of a button. It's never been this easy to maximize your exercise…

…movement and the Solo 900 shows it. You don't want to be hassled by uncomfortable chest belts and complicated monitors. The Solo 900 uses One-TouchTM technology to free you from all that. Get ECG-accurate heart rate readings with the simple touch of a button. It's never been this easy to maximize your exercise…

…have the benefit of coding for interference free transmission. However, its purpose remains the same: to transmit your heart rate to your wrist unit ECG (electrocardiogram) accurately.

…from reaching your fitness goals. Now we're here to tell you that there is a fitness product that can keep up with you. With the Solo 920, you can get ECG accurate heart rate feedback whether you're standing still or in full stride. Plus, with our patented One-Touch Technology, your heart rate is measured…

…from reaching your fitness goals. Now we're here to tell you that there is a fitness product that can keep up with you. With the Solo 920, you can get ECG accurate heart rate feedback whether you're standing still or in full stride. Plus, with our patented One-Touch Technology, your heart rate is measured…

Keeping it simple has never been, well, simpler. The first Sportline heart rate watch to feature our patented One-Touch Technology, the Solo 910 features ECG accurate heart rate feedback in an easy-to-use watch with a built-in chronograph and sports timer. Powerful tools in a simple package. It's an easy choice…

Keeping it simple has never been, well, simpler. The first Sportline heart rate watch to feature our patented One-Touch Technology, the Solo 910 features ECG accurate heart rate feedback in an easy-to-use watch with a built-in chronograph and sports timer. Powerful tools in a simple package. It's an easy choice…