Cactus Major Fitness Activity Tracker - Black This new EASY TO USE fitness tracker from Cactus for kids, teens and adults. With 4 sport modes (walking, running, cycling & climbing) the Major should encourage healthy exercise. With automatic wrist-based heart rate tracking, and step counting, you can monitor your fitness goals easily.
  •  *Measurement results of this product are for reference only not for any medical use*   •  Connects with Bluetooth to smartphones with Android 4.4 & above / iOS 8.0 & above   •  JYouPro App   •  Composition: TPU band with buckle   •  Working time 6 - 8 days, data storage 7 days   •  In-built cordless charger, accessed by removing the band & plugging directly into USB to charge.   •  Heart rate Monitor   •  Blood Pressure   •  Blood oxygen   •  Sleep Monitor   •  Hydration Reminder   •  Notifications & Alerts   •  Find my phone   •  Stopwatch   •  Alarm   •  Control Camera on phone   •  screen size 0.96, band fits wrists 13.7-19.3cm