inaccurate or erratic. • Warm up for 5–10 minutes. • Reapply moisture to the electrodes. Use water, saliva, or electrode gel. • Clean the electrodes. Dirt and sweat residue on the electrodes can interfere with heart rate signals. • Position the electrodes on your back instead of your chest. • Wear a cotton shirt or wet your shirt if suitable for your activity. Synthetic fabrics that rub or flap against the heart rate monitor can create static electricity that interferes with heart rate signals.

3. After your weight appears, step off the scale. TIP: If an error occurs, step off the scale, and try again. Fitness Equipment ANT+ technology automatically links your Forerunner and heart rate monitor to fitness equipment so you can view your data on the equipment console. Look for the ANT+ Link Here logo on compatible fitness equipment. Go to for more linking instructions. Forerunner 210 Owner’s Manual History History The Forerunner can save approximately 180 hours of run history with typical