Careful selection for product material
JAKCOM B3 is equipped with perspiring wristband of TPU material with hyposensitivity, and further treated with imported coatings of Baby Skin for better user experience.

Great craftsmanship for superior appearance
JAKCOM B3 adopts tempered glass of 7H level sapphire for its screen surface, and presents superior modern appearance with 3D curved surface processing and anti-fingerprints coating film added.

Multiple functions
JAKCOM B3 can serve as a bluetooth earphone when the host is parted.
The earphone adopts MIC balance denoising algorithm and has been certified by BQB, and it can provide more reliable connecting performance while guaranteeing sound quality.

Accurate recording
JAKCOM B3, with six-axis sensor placed within and self-developed new motion algorithms of JAKCOM technology, can not only accurately record and show user"s motion information like step number, calorie and distance, but also sleeping duration and sleeping situations as well.

Heart rate inspection
JAKCOM B3 adopts a photoelectric heart rate sensor and an ADI motion senor within its body to inspect user"s heart rate during exercise.

Independently functional
JAKCOM B3 is equipped with an ultrathin soft HD OLED display on its front, showing the user almost all its function information. It can be independently used apart from cellphone, and the user can master all the functional data without an APP.

Extraordinary sound quality
Independent cavity of imported titanium film is adopted for JAKCOM B3 earphone, supporting APT-X bluetooth damage-free agreement and CVC 6.0 intelligent denoising technology; imported protein ear pads are also employed for good sound quality and fungi-proofing, causing no pressure even wearing for a long time.

A good helper
JAKCOM B3 has rich functions, covering various life scenes, such as doing sports, driving, relaxing and working, It is a good helper in your life.

High quality production
Low-pressure plasma Nano technology is applied for JAKCOM B3, giving a protective layer to the interior and exterior body, and making it safe even in liquor like sweat, rainwater, domestic water or beverage. It meets waterproof and dustproof level standards of IP55.

A large-storage battery
Packaging & ShippingAll packing is Standard aviation carton.
About the shipping ways, there are several ways you could choose.
1. By China Post, it is free shipping, if you are from France ,Canada, Israel, Norway, Australia, Germany, UK, Saudi Arabia, Ukraine, Russia, USA, the delivery time is about 7 to 15 working days. If from other countries, the delivery time is about 30 days or more.
2. By DHL directly from our company, it is expensive than other express, it takes about 3 to 4 working days.
3. By our forwarder, we need to send the goods to our forwarder first by domestic express, it takes about 3 to 5 working days. Then our forwarder sends the goods out to you by DHL,EMS or other ways, it usually takes about 4 to 8 working days. So by this way, it usually total takes about 7 to 13 working days.
Our ServicesWarranty
Warranty is 1 year.
There are any problems within one year, we will fix or change it for you, and we are responsible for the freight when we send to you.
OEM,ODM,Customized.
We can provide OEM,ODM service
Please send us the detail document of your customized plan ,
We can provide the XML file of APP language if you need translate our app to be other language.