商品详情
保修说明:1 YearMake every beat count with Fitbit® Charge 2™ – the all-new
heart rate and fitness wristband. Maximise workouts with PurePulse®
heart rate, multi-sport modes and Connected GPS. Track all-day activity,
exercise and sleep. And make the most of your entire routine with
smartphone notifications, Reminders to move and personalised guided
breathing sessions. With so many next-generation features, plus
interchangeable bands and long battery life, it’s the motivation you
need to push yourself further. • PurePulse Heart Rate : A better you
starts with heart. Track heart rate continuously on your wrist to
maximize workouts, better track calorie burn and get a clearer picture
of your health—all without an uncomfortable chest strap.• All-Day
Activity Tracking : Track steps, distance, calories burned, floors
climbed, active minutes & hourly activity with up to 5-day battery
life.*• Reminders to Move : To help you stay active throughout the day,
Charge 2 sends Reminders to Move that encourage you to take 250 steps
every hour.• Auto Sleep Tracking & Alarms : Automatically track your
sleep duration and consistency. Then wake up peacefully with a silent
alarm.• Sleep Stages : Using heart rate, Charge 2 shows your time in
light, deep and REM sleep to help you better understand your sleep
quality.• Multi-Sport Modes : Track specific exercises like running,
weights or yoga to see your workout stats on display• Connected GPS :
Connect to your phone’s GPS to see real-time run stats like pace and
distance on your wrist, and a map of your route post-workout.•
SmartTrack : Charge 2 automatically records select exercises like
hiking, biking, sports and more, so you get credit even if you forget to
log a workout • Cardio Fitness Level, Powered by PurePulse : Get a
better understanding of your fitness level and see how you can improve
over time with a personalized Cardio Fitness Score. • Guided Breathing
Sessions : Find moments of calm throughout your day with personalized
breathing sessions based on your real-time heart rate.• Call, Text &
Calendar Alerts : See call, text & calendar alerts on your wrist to
keep your phone out of sight and your goals in focus.• Customizable
Clock Faces : Choose your clock display based on the stats you want to
see and the design that suits your taste.• Sync Wirelessly : Charge 2
syncs wirelessly & automatically to 200+ iPhone, Android and Windows
devices.SpecificationsPurePulse : Pulse Measuring TechnologyTrack
Multi-Sport TriathlonGPS connection from phoneNotification of incoming
calls, messages and calendarsShow cardio fitnessIntroduce how to breathe
Calculate from your pulse level.Notify when not movingSmartTrack Fitness
Tracker Automatically save any button.Battery: - Battery lasts up to 5
days. - Lithium-ion polymer (LiPo) - Charge Time Up to 2 hoursDisplay:
OLEDConnectivity: Bluetooth 4.0 Range 20.0 '(6.1 m)Dimension: 6.7–8.1
(170 mm–206 mm)System Support: Connect to Mac OS X 10.6 or later, iPhone
4S and above, iPad 3rd generation and above, Android 4.3 and above, and
Windows 10 connected by Bluetooth LE and Internet.Memory: 7 days of
motion data Saves daily totals for past 30 days Stores heart rate data
at 1 second intervals during exercise tracking and at 5 second intervals
all timesIn The BoxFitbit Charge 2Small Wireless sync dongle for data
sync.USB Charger