![](/images/new-backgrounds/1302666/30266649x1.webp)
RANGES & SPECIFICATIONS
TIME
•AM, PM, hour, minute, second
•12/24 hour format
•Calendar: month, date, day display with auto leap year adjustment
ALARM
•Daily alarms
•Alarm duration: 30 seconds
CHRONOGRAPH
•Resolution: 1/100 second
•Measuring range: 9 hours, 59 minutes, 59.99 seconds
•25 Lap
•Split times display
HEART RATE
•Range:
•4 Heart Rate Target Zones
•Height setting range: 11” - 8’ 4” (28 - 254cm)
•Weight setting range: 22 - 484 lbs
•Calorie Tracking Range:
•Fat Burn range: 0 - 9999 gr
COUNTDOWN TIMER
•Resolution: 1 second
•Measuring Range: 9 hours, 59 minutes, 59.99 seconds
OTHER
•Electroluminescent (EL) backlight
•Water resistant up to 50 meters
•Battery: CR 2032 (X2)
Duo 1010 | 22 |