• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: iSport
  • Model Number: W311 sport bluetooth heart rate bracelet
  • Technology: BLE 4.0 + accelerometer
  • Material: ABS+PC+TPU
  • Display: 0.91" OLED
  • Battery capacity: 150mAh
  • Battery life: more than 2 weeks
  • Button: 1 touch button
  • waterproof: IP67
  • charging method: magnetic USB cable
  • Compatibility system: iOS8.0+, android 4.4+
  • Product Color: Black, yellow, red, purple, blue

Packaging & Delivery

Packaging Details color box15.5*10*35cm
carton size: 42*28*20cm
N.W:6.1KG G.W:6.6KG
Delivery Time Shipped in 7 days after payment

Top Sale Waterproof Sport Bluetooth Heart Rate Bracelet With Call Message Social Media Notification


Functions of Sport Bluetooth Heart Rate Bracelet: 

Real time synchronization

Call, SMS, Social Media notification and content display

Find device when you don't know where to put it

Modes selectable whether to display on the product screen

Connection alert/anti-lost

 bluetooth4.0 low energy wireless transmission

effective transmission distance around 10m

Specification of Sport Bluetooth Heart Rate Bracelet:


NameW311 Sport Bluetooth Heart Rate Bracelet
TechnologyBLE 4.0
display size0.91" OLED
Product size29.8*52.5 
band length145-195mm  
Featuresheart rate, step, calorie, sleep monitor, call & SMS notification

heart rate  

PPG  PixArt Optical Sensor
G sensor ICBOSCH
bluetooth ICnordic
batteryLi-ion rechargeable, 150mAh, 3.7V 





App Interface of Sport Bluetooth Heart Rate Bracelet:



App name: iSport Tracker

App languages: Chinese, English, German, French, Portugese, Spanish


Compatibility of Sport Bluetooth Heart Rate Bracelet:

IOS 8.0 or higher

Android 4.4 or higher


Different Band Options of Sport Bluetooth Heart Rate Bracelet:


Different Display Color of Sport Bluetooth Heart Rate Bracelet:

Package of Sport Bluetooth Heart Rate Bracelet:


Exsiting Certifications of Sport Bluetooth Heart Rate Bracelet:

CE, ROHS, PAHS, REACH, Nickel Release, FCC, CP 65



FAQ of Sport Bluetooth Heart Rate Bracelet:


Questions of Company:

Q1: Are you factory or trading company?

A1: We are factory. Headquarter based in Shenzhen with R&D center.

   We also have an industrial area in Guangxi Province. Welcome to visit us anytime.

Q2: The company established time and main products?
A2: Our company was established in 1999, and specialized in making satisfied consumer electronics for sport and fitness, such as pedometer, heart rate monitor, and smart wearables with 18 years experience. 

Q3: Do you have any factory audits?
A3: Yes,now we have passed ISO9001, BSCI, Sedex, Walmart, GSV, etc.

Questions of Sport Bluetooth Heart Rate Bracelet:

Q1: What's your best price for this product?
A2: Price according to the quantity, different quantity different price, the more quantity you order, the more profit you can get, when you start the business with us, we will quote you a competitive price.

Q2: Whats your MOQ? Can I print my logo on the product?
A2: 1000pcs. Small trial order will be based on our stock situation, but the price will be a little higher. If your quantity meet our MOQ, we can print your logo for free.

Q3: What is the sample lead time & production lead time?
A3: the stock sample 1 day, making sample 7workdays after received your sample charge. The production lead time depend on your order quantity, about 45 days based on MOQ.

Q4: What’s your payment term?
A4: T/T 30% as deposit, and balance 70% before delivery(after your inspection).



Company Profile:

Founded in 1999, we are a leading supplier of outdoor sports instruments including bluetooth smart bracelets, bluetooth heart rate monitors, E-ink watches, pedometers, 5.3Khz heart rate monitors, stopwatches, bicycle computers and bicycle lights. We have provided high quality product to customers around the world for the last 18 years.

We have 2 factories in Shenzhen & Guangxi, 1 industrial park in Guangxi.





Other Sport Bluetooth Heart Rate Bracelet:
New Arrival of Sport Bluetooth Blood Pressure Monitor: 






Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 90+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $81,000
Learn More