- Material: soft rubber (watch band), hard plastic (watch bezel) and stainless steel (watch back case). - Alarm clock: 3-set alarm, alarm duration 60 seconds - Hourly chime. - Stopwatch function: 1/100 second chronograph ranging from 0 to 99:59:99, with SPL function. - Countdown function: max. up to 23 hours 59 minutes. - Pedometer mode: 1. Smart step for 7 seconds 2. Three types of pedometer: total steps /time display mode, total steps /exercise time display mode, calories /mileage display mode. 3. User information setting: metric /imperial, weight, step, G-sensor sensitivity. in 59 seconds. - 50-day automatic memory storage step function. - Heart rate function: touch-on pluse measuring, showing dynamic heart rate: 30-200. - 3 seconds EL backlight. - Powered by 1 * CR2032 lithium cell (included). - Multifunctional design, easy to operate and comfortable to wear. Package included 1 * All-in-one Digital Heart Rate Wrist Watch with Pedometer /Alarm /Calendar /Calorie Counter /Stopwatch /EL Backlight