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- The OPTA JASPER band Dynamic Heart Rate supports a fully automatic heart rate that keeps track of your heart rate (Note- this data is only for your reference to adjust your exercise and not for medical purposes)
- All Day Activity Tracker: whether you're into Walking,Running,Climbing the OPTA JASPER band will follow you anywhere you go.
Fitness and Other Features: additionally, the OPTA JASPER band comes with these features - Heart Rate Monitor, pedometer,Sleep Monitor,sync date and time, Remote Camera,sms notifications(including Facebook, twitter, Instagram,we chat etc)
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