Smart Bracelet Wristband Watch Heart Rate Monitor Fitness Tracker Waterproof GPS


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F4 Multi Sport Mode Smart Bracelet


  • Heart Rate Detection: Support (Second-generation dynamic heart rate monitoring, all-day monitoring of your heartbeat)
  • Bluetooth Push: Support (Caller, SMS Messenger, app news reminders) 
  • Multi-Sport Mode: Basketball mode, badminton mode, mountaineering mode, swimming mode, running mode, riding mode, table tennis mode, Football mode
  • Waterproof: IP68 waterproof (waterproof in 30 meter water)

Heart rate, Blood pressure, Blood oxygen

  • Fully use of acceleration sensor and heart rate sensor in every exercise to monitor your heart rate, blood pressure and blood oxygen such data to help you stay on a healthy condition when you are in high intensity exercise.
  • This function is for reference only and cannot be used for medical data


Weather, Altitude, Air pressure, UV

  • Unlimited movement, whenever necessary, with this bracelet you can handle everything. App will transfer data to the watch so you can check the altitude, pressure, weather. Providing a complete data report, it will always pay attention to your outdoor environment, to help you exercise worry-free.
  • To use this feature you need to connect to the app


GPS Movement trajectory

  • After connected to the phone, open the running function in APP, APP will record your GPS trajectory.
  • Accurately record miles per mile, calorie data, and after exercise the data will be stored so that you can easily check.


Bigger storage, bigger touch screen is better

  • Larger color display area, 8pieces of information stored. Calls, SMS, APP message directly display, weather, watch face lift your hand to Main Screen
  •  have a glance. The bracelet supports vibration so you can receive important message at once.


Removable straps

  • Multi-color-mixed straps suitable for different occasions, easy and convenient, you can change it whenever you need.


Package List

  • 1 x F4 Smart Bracelet
  • 1 x Charging Cable
  • 1 x User Manual (Chinese / English)

Terms of sales

1. We offer a 30 day return policy. If any reason you are dissatisfied with your purchase, please contact us via Ebay.

2. Import duties,taxes and charges are not included in the item price or shipping charges. These charges are

    the buyer’s responsibility.If you customs request that cost, please notice these charges are normally

    collected by the delivering freight (shipping) company or when you pick the item up – Tax Not shipping cost,

    because full shipping fee is prepaid.

3. Our warranty does not extended to any products that are physically damaged or that are not under normal operating

    conditions as a result of misuse or improper installation on the buyer/user’s part.

Delivery Details

All items come with 12 months warranty, unless stated otherwise.

All items are shipped from the UK STOCK and usually delivered in 2-5 working days for the UK.

Delivery timecales are estimates and not guaranteed as courier may delay the delivery time, which is beyond our control.

About US

1. Our goal is to make sure you have a pleasant shopping experience with us. If there is any dissatisfaction, please email us

   before leaving any 2 or 3 ratings, negative feedback or open any ebay or paypal dispute. We will try our best to resolve the

   issues. Please give us the opportunity to resolve any problem.

2. If you are satisfied with our service, please leave us a 5 star positive feedback. Your recognition will make us more confident

   to develop business and serve you better.

Warranty Policy

1.Accept Return in 30days for refund or replacement, goods in resalable condition.

2.Offer one year for repair warranty.

3.Contact for address and reference number before return(note: unannounced parcel may be returned to wrong address, seller

   won’t be responsible for this)

4.First 2 months of purchase, buyer pay return postage, seller pay postage for replacement(from China to your location). After

   2 months of purchase, non-quality problem, 2 ways of shipping cost paid by the buyer. After 4 months, two way shipping cost

   paid by the buyer in any circumstances.

5.No factory warranty for the man-made damage (Such as dismantle main board, damage screen etc). Our company offer service,

    factory may charge for repair, contact us for details.




Bluetooth Enabled+Heart Rate+Weather alert+Fitness Tracker





Battery Capacity

130Mah large capacity polymer batteries

Screen type

0.96 inch OLED


IP68, 30 meters deep waterproof


Version 4.0

Case Size




Case Material


Compatible Operating System

Android, iOS – Apple

Operating System


Band Material


Band Color



Does not apply




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