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Bozlun B31 Smart Bracelet Bluetooth 4.0
|Shipping Method||Delivery Time||Shipping Cost|
|United States Priority Line||10~20 business days||$4.36|
|Singapore Registered Air Mail||10~25 business days||$5.18|
|Switzerland Registered Air Mail||12~40 business days||$6.11|
|Netherland Registered Air Mail||18~30 business days||$10.76|
|DHL||3~9 business days||$15.00|
- As low as $37.99$37.99
- As low as $29.99$29.99
- As low as $39.99$39.99
- As low as $29.99$29.99
- As low as $32.99$32.99
- As low as $32.99$32.99
● Data of Heart rate and blood Oxygen accurate to medical level. OSRAM Green+Red Light/ Professional Sensor
● Sleep Monitor. Vibrate to remind you Monitor your health on time. Automatic sleep recognition, review sleep quality
● HRV Heart rate Analysis. Lorentz scatter diagram Show abnormal heart rate
● Smart Sports Mode. Steps, Calories, distance, know your exercise better
● Instant MSG Reminder. Call, Social Media, easily check
● Sedentary reminder. Set interval time in the app, vibrate to remind of doing activities
● Plug-in USB Charging, no need cable. Plug in Computer or power Bank, stable, convenient
● IP67 Waterproof. Wear when swimming, please operate under water at normal temperature. It will collect data when doing water sports
● System Requirements. Compatible with system iOS 8.0 and above or Android 4.4 and above
Type: Bluetooth Smart Bracelet
Bluetooth: 4.0 BLE
MCU: NORDIC NRF52832
Memory: 64M flash
Support System: IOS 8.0 and above, Android 4.4 and above.
HR Sensor: OSRAM SFH7060 Green & RED light
AFE(Analog Front End): TI AFE4404
Three Axis Acceleration Sensor: Rohm KX023 low power
Operation Way: One touch point screen, APP control
Screen Size: 0.96 inch
Screen Resolution: 80*160px
Screen Type: TFT IPS HD Colorful Screen
Touch Type: One point capacitance type
Battery Type: Polymer lithium battery
Charging Type: Plug-in USB
Charge Time: About 2h
Battery Life: 4 days for normal use, 20 days for standby
Case: 6063 aviation aluminum
Product UI Language: Chinese/English
Push Language Support: Chinese, English, French, Spanish, German, Italian, Russian, Japanese, Korean, Vietnamese, Portuguese, Persian
Main Functions: Pedometer, Calorie burned, Distance, Heart rate monitor, Sleep monitor, Alarm, Call and SMS, Social Media (WeChat, Facebook, Twitter, Linkedin, WhatsApp, Instagram, Line, Snapchat, Skype, etc.) with text reminder, Stopwatch, Wrist-up display light, Sedentary reminder, Firmware OTA, Remote Camera , Data social media share (Facebook, Twitter, WeChat, WhatsApp, etc.), anti-lost alert
Special Functions: Blood Oxygen/SpO2, HRV(Heart Rate Variability) health index, Lorentz Scatter Diagram, SAS(Sleep Apnea Syndrome), Continuous heart rate monitor, wear detection, smart reminder, multi-scene silent alarm clock, multi-language font, GPS track on App
Body Length: 39.5mm, Width: 19.85mm, Thickness: 11.4mm
Strap Length: 110mm
1 X Bozlun B31 Smart Bracelet
1 X User Manual
Package Weight: 0.18kg
Package Size: 10cm x 10cm x 5cm (3.94in x 3.94in x 1.97in)
We can make shipment for lots of countries and regions all over the world except following countries owing to the limit of shipping policy.
Countries: Aland Islands, British Indian Ocean territory, China, Cocos(Keeling) Islands, Congo-Brazzaville, French Southern Territories, U.S. Outlying Islands, Western Sahara.
We can provide Economic Way and Express Way for shipping. Economic Way includes E-packet and Post Parcel etc. while Express Way includes DHL and UPS etc..
If you need special shipping method or need to be sent to your China agent, please contact us by [email protected]
There are two key factors which will affect the time you receive your items.
1) Item processing time
After receiving your order, we require some time to test the product to ensure its quailty. The exact processing time varies depending on the item. The average procesiing time is 2 working days but this can also be affected by the item's stock status. For small quantity orders, the processing time is 1-3 days while larger quantity orders may require 2-5 days.
2) Shipping methods
|Shipping Type||Country or Region||Estimated Shipping Time|
|United States||7-14 Business Days|
|Russia, Ukraine||10-30 Business Days|
|United Kingdom, Ireland, Germany, France, Italy, Netherlands, Belguim, Austria, Switzerland, Spain, Portugal||12-15 Business Days|
|Canada, Australia, New Zealand||12-20 Business Days|
|Belarus, Estonia, Latvia, Lithuania, Moldova||15-30 Business Days|
|Japan, Korea, Malaysia, Cambodia||15-20 Business Days|
|Uruguay, Peru||15-30 Business Days|
|Norway, Sweden, Finland, Iceland, Denmark||15-25 Business Days|
|Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Saudi Arabia, United Arab Emirates, Yemen||15-30 Business Days|
|Russia, Ukraine||10-15 Business Days|
|United States, United Kingdom, Ireland, Germany, France, Italy, Netherlands, Belguim, Austria, Switzerland, Spain, Portugal||4-7 Business Days|
|Canada, Australia, New Zealand||4-7 Business Days|
|Belarus, Estonia, Latvia, Lithuania, Moldova||4-7 Business Days|
|Korea, Japan, Malaysia, Cambodia||4-7 Business Days|
|Uruguay, Peru||7-13 Business Days|
|Norway, Sweden, Finland, Iceland, Denmark||4-7 Business Days|
|Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Saudi Arabia, United Arab Emirates, Yemen||7-13 Business Days
Estimate Transmitting Time
Express Way by 4-7 days for transmitting
Economic Way by 7-30 days for transmitting
Shipping Arrangement Time
Opening Time: (UTC+8)
Mon-Fri: ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙9:00 to 20:00
Sat: ∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙9:30 to 17:00
(You can chat with us online during this period)
* Except holidays
* If we receive your payment before 12:00P.M.(UTC+8), we will send out the package the same day.
If we receive your payment after 12:00P.M.(UTC+8), we will send out the package the next day.
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click ‘Confirm Order Received’ or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click ‘Confirm Order Received’ or exceed confirmation timeframe).