---
product_id: 51851288
title: "Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black)"
brand: "rjzn"
price: "KSh49309"
currency: KES
in_stock: true
category: "Misc."
url: https://www.desertcart.co.ke/products/51851288-smart-heart-rate-sports-bracelet-heart-rate-monitor-bracelet-bluetooth
store_origin: KE
region: Kenya
---

# Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black)

**Brand:** rjzn
**Price:** KSh49309
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black) by rjzn
- **How much does it cost?** KSh49309 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/51851288-smart-heart-rate-sports-bracelet-heart-rate-monitor-bracelet-bluetooth)

## Best For

- rjzn enthusiasts

## Why This Product

- Trusted rjzn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Tips: APP: Smart Wristband. The wristband must be connected to the phone before it can display the same time as the phone. The time can not be adjusted until the device is connected.Please Exhaustive Read the User Manual Before Using the Product. Sport Data&Heart Rate Monitors Data will become more and more accurate according to the time you use,Just when started using,There will be inaccurate data happen. Features: - Heart rate monitoring ,Tracks steps,walking distance,calories burnt  -walking,runing,gym,workout,excercise,jogging,Climb,Cycling,ETC,Outdoor,Indoor Sports Tracker. -Intelligent sleep monitoring  -Alarm ,Call and message reminder Specification: Heart rate sensor: Dynamic heart rate detection  Gsensor: Three axis MEMS,This product is based on the 3D sensor to calculate the pace; do not put it in your pocket or bag.  Screen size: 0.96 inchWake up screen by turn wrist  waterproof level:IP67  Battery type: polymer lithium battery  Battery capacity: 90mAh  Work time: more than 4-7 days  Charging mode: USB charge  Charging time: 1~2 hours  Watch strap material: TPE  APP language: English  NOTE:1.This wristband is no charger please see the product manual.Please put the wristband body removed from the watch strap, the wristband body is inserted into the computer USB interface charging, don't worry forgot to charge line 2.When open the sleep detection mode is Wake up screen by turn wrist screen can not work 3.If you want to use Bluetooth connection Wristband, please through the Wristband APP connection. 4.If you want a smartphone and wristband connected via Bluetooth and has been maintained,Please let the wristband APP permissions, all open in the smart phoneSupported Devices: OS requirement:Android 4.3 and IOS 7.0 above  Waterproof in daily life,but not in swimming,diving.

## Features

- 1.HEART RATE MONITORING: Design with built-in sensors,accurately displays your heart rate, tracking and reminding the data during every sport moment, helping you arrange exercise time and intensity freely. It can recording the ultimate hoops challenge as well as alcohol allergy abnormal heartbeat rhythms reminder with your heart rate on the instant, revealing that the eternal truth "Life without limits".Adjustable bracelet fits wrists up to 7.87 inches in circumference.
- 2.MOVEMENT MONITOR (STEPS, DISTANCE, CALORIES,Can monitor a variety of movement patterns): Recording all day activity and calculating the walking distance as well as calories energy consumption. You can also set a goal according to your personal planning, enabling the wristband to remind you to complete the daily mission, keeping healthy life, then we are sure that you may fall in love with sports and beautiful yourself gradually.
- 3.SLEEPING TRACKER: Skin-friendly texture together with light weight design, accompanying you sleep, keeping track of sleep duration and quality, analysising the results of deep sleep, shallow sleep, presenting latent trend through the App data, which helps improve sleep level and realize you a restful sweet sleep.
- 4.CALLS AND INFORMATION REMINDER: When there is a call or receive SMS notification message, even if you don't have the phone in your pocket momentarily because of busy doing some other things, smartband will automatically shake in order to remind you important notice, letting you know the significant phone call at the first time and never miss any appointment.
- 5.Note: This product is no charger(please refer to the left side of the picture).Please put the wristband body removed from the watch strap, the bracelet body is inserted into the computer USB interface charging, don't worry forgot to charge line. When you open the Sleep tracking, the Wake up screen by turn wrist will not work.Support Facebook、Twitter、SKYPE、WhatsApp (Android, IOS), content remind and display.

## Images

![Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41wvKkMzUdL.jpg)
![Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/51dy5kzOcML.jpg)
![Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51H63YXq0mL.jpg)
![Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51a4iwHWEAL.jpg)
![Smart Heart Rate Sports Bracelet Heart Rate Monitor Bracelet Bluetooth Fitness Wristband Precision Dynamic Heart Rate Active Sports Monitoring content display(Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/516PegLMLHL.jpg)

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**Shop now:** [https://www.desertcart.co.ke/products/51851288-smart-heart-rate-sports-bracelet-heart-rate-monitor-bracelet-bluetooth](https://www.desertcart.co.ke/products/51851288-smart-heart-rate-sports-bracelet-heart-rate-monitor-bracelet-bluetooth)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-27*