?Pulse watches for men and women£¬ measures heart rate£¬ pulse. The pulse watch has been designed to calculate pulse rate of an average individual based on preset age£¬ weight and sex without a chest strap.<br><br><strong>Features:</strong><br>Measures not only heart rate£¬ but also pulse.<br>External pulse mode for determining heart rate at any time.<br>Time and calendar from 2000 to 2099 year.<br>12/24 hour selectable£¬ daylight saving time£¬ 3-set alarm and hourly chime.<br>Chronograph (stopwatch) with split lap time.<br>Countdown function£¬ 2-set time setting?function.<br>30M water-resistant£¬?3 seconds EL backlight?and?keystroke tone.<br><br><strong>Specifications:</strong><br>Type: Heart Rate Monitor<br>Material: ABS + PU + Stainless Steel<br>Color: As pictures show<br>Water Resistance: 30M Water-resistant<br>Battery: CR2032 Lithium Batteries for Two Year<br>Watch Length: 245mm<br>Watch Thickness: 11mm<br>Watch Circumference: Min.140-Max.204mm<br>Watch Size: As picture show<br>Watch Weight: Approx. 47g / 1.7oz<br>Package Size: Approx. 29.5 * 6.4 * 2.5cm / 11.6 * 2.5 * 1in<br>Package Weight: Approx. 52g / 1.8oz<br><br><strong>Note:</strong><br>Please refer to user manual for operation£¬ mode setting instructions and more detailed information.<br><br><strong>Package List:</strong><br>1 * Heart Rate Monitor<br>1 * English User Manual