Pyle Sports PPDM2 Digital Biking/ Running Watch with Bicycle Adaptor, Pulse, Chronograph, Pedometer Time dual clock (12/24 hour selectable) Hourly chime signal Stopwatch in 1/100 sec resolution % of maximum heart rate Highest/lowest/average heart rate Dual Clock (12/24 Hour Selectable) - Chronograph - Percentage Of Maximum Heart Rate - Zone Timer (In/Above/Below) - Current Speed (0 ~40 Km/H Or 0 ~ 25 Mile/H) - Step Count (Up To 99999) - Personalized Caliation For Walking And Running - Scan Mode Auto Calendar (Year Range: 2000 ~ 2099) - Stopwatch In 1/100 Sec Resolution - Maximum Heart Rate Alert - Out Zone Alert - Timer (Up To 99h59m59s) - Km/H / Mile/H Selectable - Bike - Distance (Up To 999.99 Km Or Mile) - Odometer (Up To 9999.99 Km Or Mile) Hourly Chime Signal - Lap Memory With Fastest Lap - Highest/ Lowest/ Average Heart Rate - Fitness Level - Distance (Up To 999.99 Km Or Mile) - Speed Zone Training - Current Speed (0 ~ 99.9 Km/H Or Mile/H) - Average Speed - Odometer Save Single Alarm - Pulse - Exercise Timer (Up To 99h59m59s) - Digital Smart Coded Wireless Chest Belt - Average/ Maximum Speed - Out Zone Alert - Speed Comparator - Maximum Speed - Km/H / Mile/H Selectable - Digital Smart Coded Wireless Transmitter Countdown Timer (Single/Repeat/Count Up) - Current Heart Rate (30 ~ 240 Bpm) - Zone Training (Health/Fitness/Performance/User-Define) - Pedometer - Odometer (Up To 9999.99 Km Or Mile) - Step Length Estimation By Height - Timer (Up To 99h59m59s) - Others -