Features: ECG Accurate Heart Rate Get in the zone. Get better calorie estimates and track your intensity level by holding a button. Check your effort level by measuring your heart rate without a chest strap. Simply press and hold a button and see the ECG wave reference and percent of max heart rate right on display. Previous recorded heart rate will show while the Core C210 calculates your current heart rate. Multiple measurements stored. SleepTrak Rest easy. Automatic sleep and wake detection. Monitors sleep quality. Rest easy without needing to tell the Core C210 you're going to sleep or waking up. Review your sleep quality data to help you improve your night's rest. Core C210 monitors your sleep quality based on motion, arm posture, ambient light and wrist-off detection. Precise Tracking Know your numbers. Automatically tracks all day calorie burn, steps, distance and workouts. Stores data up to seven days on wrist. Advanced Calorie Tracking. Get personalized all-day calorie-burn data to get a more accurate picture of your progress. Calories burned are calculated by your heart rate readings, activity, and personal statistics. Step Count & Distance Calculation. Get a better picture of your progress with accurate step count and distance measurement. Uses a 50-60 step buffer to filter out false steps by making sure you are really walking, before updating the count. Adjusts to walking, jogging, or running through a patented pace-based algorithm. Always On Info at a glance. Instantly view daily progress and review hourly and weekly data. 7-Day and Hourly Records On the Wrist ?Conveniently see your progress and data charts without pulling out your Smartphone. Use the generous sized display and buttons for easy navigation; data is stored for seven days. Long Battery Life & Waterproof Wear it anytime and anywhere without recharging. No Charging ; typical one-year battery life with standard coin cell. Waterproof to 30 meters. Customizable ComfortFit Bands Personalize to your style. Reversible/interchangeable bands and additional colors available. Technical Details: Heart rate: 30-240 bpm Workout Mode: Chronograph range: 9 hr, 59 min, 59 sec Calorie: 0-99, 999 Steps: 0-99, 999 steps Distance: 0-621.3 mi / 0-999.9 km Time: AM, PM, hour, minute, seconds 12/24 hour format User Setup: Gender: M/F Age range: 5-99 years Height (in/cm) range: 40-84 in / 100-220 cm Weight (lb/kg) range: 44-440 lb / 20-200kg Step sensitivity Battery: Replaceable coin cell CR2032 Water Resistance: Submersible: 30 m Warranty: One (1) year; excluding battery Dimensions: Total length with adjustable band (max): 217mm Watch head size (l x w): 53mm x 28mm LCD size (l x w): 28mm x 15mm Additional: Backlight Adjustable and durable polyurethane band with SureSnap Clasp locking mechanism for easy closure Impact resistant polycarbonate lens Reliable shock tested to 8kV Contact and 15kV Air (IEC6100-4-2) FCC, CE, ROHS compliant
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