Syncing & Notifications : Using Bluetooth LE wireless technology, Fitbit Charge 2 sends smartphone notifications and syncs automatically to computers and 200+ mobile devices. Certain features like smartphone notifications or Connected GPS may require Android 5.0+
Syncing range: Up to 30 feet
Syncing requires Bluetooth LE and Internet connection. Windows 10 computers that do not have Bluetooth LE will need a wireless sync dongle in order to sync.
Syncs with Mac OS X 10.6 and up, iPhone 4S and later, iPad 3 gen. and later, Android 4.3 and later, and Windows 10 devices
One syncs automatically and wirelessly to tablets, computers and 150+ leading iOS, Android and Windows smartphones using Bluetooth 4.0 wireless technology. Syncing to computers requires Internet connection and USB port. Syncing to mobile devices requires Bluetooth and Internet connection. Syncing range: 20 feet. Call notifications via Bluetooth 4.0
Water Resistance: Charge has been tested up to 1 ATM meaning it is sweat, rain and splash proof. However, the device is not swim proof. We also recommend taking Charge off before showering because, as with any wearable device, it’s best for your skin if the band stays dry and clean.
Warning: Do not use if you have a pacemaker or other internal, or implanted medical device. Not intended for use by children under 13. Always consult your physician. Slippery when wet
GPS INTEGRATION - Acquire satellites quickly to more accurately track where you jog or walk - even under Tree cover
RUNNING METRICS - This easy-to-use smart band tracks distance, pace, personal records, and includes features like walk/run mode and virtual pacer
MOVE IQ - Automatically track your walking, running, biking, swimming and elliptical training throughout the day without needing to start a timed activity,Compatible Devices :Android, iOS
24/7 HEART RATE MONITORING - With Elevate wrist heart rate technology, you can track your heart rate all day and night - Activity Tracking Accuracy (go to garmin.com/ataccuracy)
PURPOSE BUILT - Designed for the active lifestyle in mind, a rugged, durable construction with 5 ATM water rating lets you do all the things you want. Wrist circumference: 5.4" to 7.6" (136.0 to 192.0 mm), regular; 7.1" to 8.8" (180.0 to 224.0 mm), x-large. Kindly refer the User Manual before use.
IN THE BOX- vívosmart HR+ (regular or X-large, depending on version selected),Charging cable, Documentation
Heart rate (bpm) - Heart rate is the measurement of the work your heart does. Heart rate can be expressed as the number of beats per minute or as percentage of your maximum heart rate. Heart rate can also be expressed as a percentage of your heart rate reserve, meaning the difference between your resting heart rate and maximum heart rate (HRR = HRmax - HRrest)
Heart rate-based target zones with visual and audible alarm - You can define your target zones for a training session based on heart rate to help define the right intensity
Manual target zone (bpm) - This feature enables you to define the target zone as you want and is suitable for your training. You can set the target zone for your training as beats per minute (bpm), as a percentage of your maximum heart rate, or as a percentage of your heart rate reserve (HRR%).
Polar OwnCode (5kHz) Coded Transmission - Coded heart rate transmission automatically locks in a code to transmit your heart rate to the training computer. The training computer picks up your heart rate from your transmitter only. Coding prevents interference from other training computers.
Recording Features - Training files (with summaries) = 1
Provides everyday feedback to guide you towards a more active lifestyle, Tracks daily activity, calories, steps and distance covered, Vibrating inactivity alerts help you keep moving throughout the day
Syncs with free Polar Flow app and web service for additional workout planning, motivation and guidance
H7 Bluetooth Smart heart rate sensor included for continuous, accurate heart rate, Powerful, rechargeable battery lasts up to four weeks, Easily charges with simple plug and play USB
Automatically tracks your sleep time and quality, Get a better understanding of your sleep patterns and how they affect your activity levels
Changeable wristband, Six additional vibrantly colored wristbands are sold separately, Fully waterproof for swimming
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