---
product_id: 11028580
title: "BioSport Earbud (Black/Gray)"
brand: "sms audio"
price: "3093044₫"
currency: VND
in_stock: true
reviews_count: 7
url: https://www.desertcart.vn/products/11028580-biosport-earbud-black-gray
store_origin: VN
region: Vietnam
---

# 12mm Drivers IPX4 Water Resistance Heart Rate Monitor BioSport Earbud (Black/Gray)

**Brand:** sms audio
**Price:** 3093044₫
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Workout Experience!

## Quick Answers

- **What is this?** BioSport Earbud (Black/Gray) by sms audio
- **How much does it cost?** 3093044₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/11028580-biosport-earbud-black-gray)

## Best For

- sms audio enthusiasts

## Why This Product

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

## Key Features

- • **Sweat It Out:** IPX4 rated for sweat and water resistance—perfect for any workout.
- • **Stay in the Zone:** Integrated heart rate monitor for real-time fitness tracking.
- • **No Strings Attached:** No need for uncomfortable straps or recharging—just pure convenience.
- • **Plug and Play Power:** 3.5mm gold-plated audio jack for superior audio quality.
- • **Unleash Your Rhythm:** Professionally tuned 12mm drivers for immersive sound.

## Overview

The BioSport Earbud combines cutting-edge biometric technology with high-fidelity audio, featuring a heart rate monitor, professional-grade sound drivers, and robust water resistance, all in a sleek, strap-free design.

## Description

SMS Bio Sport Earbud - Black/Grey.

## Features

- Biometric Earbud with heart rate monitor
- Professionally tuned 12mm drivers deliver tight bass and dynamic mid-tones.
- No need for uncomfortable straps or multiple devices.
- IPX4 rated for resistance to sweat and water.
- 3.5 mm gold-plated audio jack delivers all the power you’ll ever need for biometric monitoring. Nothing to replace or recharge.
- Intel Inside

## Product Details

- **Brand:** SMS Audio
- **Color:** Black/gray
- **Form Factor:** In Ear
- **Headphones Jack:** 3.5 mm Jack
- **Connectivity Technology:** Wired

## Images

![BioSport Earbud (Black/Gray) - Image 1](https://m.media-amazon.com/images/I/71R4WF93RjL.jpg)
![BioSport Earbud (Black/Gray) - Image 2](https://m.media-amazon.com/images/I/71WExHTGGUL.jpg)
![BioSport Earbud (Black/Gray) - Image 3](https://m.media-amazon.com/images/I/81CmMrrMM1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Great earbuds for the price
  

*by J***Z on Reviewed in the United States on May 15, 2018*

Good earbuds. I've had these for a while now and use them daily. As for the sound quality, it's good  not great. Nice bass

### ⭐ 1.0 out of 5 stars







  
  
    Wanted it to work but not production ready
  

*by T***A on Reviewed in the United States on March 6, 2015*

I went in excited but was ultimately very disappointed. Let me start with the basics- I use an iPhone 6+ and consider myself fairly technology savvy.The Good:- Headphones are comfortable, could wear them all day- The sound (when it worked) was good- not great but good.The Bad:- The sole use of Runkeeper was a major disappointment. I gave the app a real shot but it was mediocre at best.- When the music played it would stop and then couldn't get sound out of the headphones unless I quit the Runkeeper app- Heart rate would display sporadically- if at all- Couldn't play music in apps outside of Runkeeper (Soundcloud for example) during a workout.- The toggle between the mic and music mode was annoying.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Lots of potential, not quite there yet.
  

*by T***E on Reviewed in the United States on January 10, 2015*

I'm happy with the comfort and the sound seems fine (I'm not an audiophile). My only complaint is that the integration with RunKeeper really isn't that good yet. There is a weird clicking sound that happens when you put it in voice mode when you are running. If you try to use the iPhone podcast app RunKeeper doesn't get your heartbeat and the audio cues are really quiet.There's also no way to get your heartbeat except to start a workout in RunKeeper. A simple heart rate app would have been nice and simple to do.Update: I contacted RunKeeper and after uninstalling and reinstalling runkeeper the podcast issue seems to have gone away.I still would like a simple app that puts my heartbeat in the notification bar at the top of the screen but hopefully that will come with time.

## Frequently Bought Together

- SMS Audio BioSport Earbud (Black/Gray)
- Ljusmicker for AirPods Pro Case Cover with Cleaner Kit,Soft Silicone Protective Case for Apple AirPod Pro 2nd/1st Generation Case for Women Men,AirPods Pro 2/Pro Case Accessories with Keychain-Black
- JSAUX USB Type C to 3.5mm Female Headphone Jack Adapter, USB C to Aux Audio Dongle Cable Cord Compatible with iPhone 16 Pro Max/15 Pro/15, Samsung Galaxy S24/S23/S22 Ultra, iPad Pro, Pixel 9/8 Grey

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**Shop now:** [https://www.desertcart.vn/products/11028580-biosport-earbud-black-gray](https://www.desertcart.vn/products/11028580-biosport-earbud-black-gray)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-17*