B57 Smart Watch

: In stock

: Electronics

Rs 5,280.00 Rs 7,000.00


Product description

B57 smartwatch is a rectangular shaped smart bracelet with a widescreen, slim bezel with a silicon strap. It has a 1.3 inch IPS colour screen with 240 x 240 pixel resolution with touch screen support. Having a good UI design with large stylish fonts make user’s life easy to read. Screen brightness is adjustable and the smartwatch comes with IP67 waterproof rating and with a lightweight sporty design. 

This device runs the NRF52832 processor with a triaxle acceleration sensor, heart rate sensor. It is packed with health and fitness sensors such as heart rate monitor, blood pressure monitor, and pedometer. Furthermore, B57 is equipped with multi-sport mode which includes walking, basketball, running, riding, swimming, football, and skipping rope.

Functions such as weather reminders, music control, sedentary reminder, anti-lost, alarm reminder and many more are available in this stylish smartwatch. B57 device has a 180mAh lithium polymer battery which provides about 25 days stand by time. 


  • Power Saving - Adjust the screen brightness
  • 30 Words per screen with larger fonts
  • Multi-sports modes - walking, basketball, running, riding, swimming, football and skipping rope
  • Heart rate and Blood pressure monitoring
  • Weather reminder 
  • Bracelet display function: time display, battery icon display, date display, week display, standard motion function (step, distance, calorie)
  • Reminder function: incoming call, SMS, QQ, WeChat reminder (display content and name). Facebook, WhatsApp, Twitter, Skype, and other foreign social software reminders, alarm clocks, sedentary reminders.
  • Do not disturb mode
  • Three clock interface selection
  • Music control (support previous song, next song, play/pause)



  • Design: Rectangle
  • Screen Size: 1.3” inch
  • Display Type: IPS LCD 
  • Screen Resolution: 240 x 240 pixels
  • Touch Type: Touch Button (Touch key), single touch


  • Dimensions: 48.9 x 34.5 x 11.7 mm
  • Weight: 25.7g
  • Protection: IP67 Waterproof


  • OS: Proprietary OS
  • Processor/chip: NRF52832


  • Bluetooth: 4.0


  • Greenheart rate sensor
  • Blood Pressure monitor


  • Capacity: 180mAH
  • Charging Type: Magnetic charging
  • Charging time: about 1.5 hours
  • Stand by: 25 days

System Compatibility

  • Android 4.4 and above, iOS 9.0 or above

App Name

  • HerobandIII

App Support Languages

  • Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean

Package includes

  • 1 x Smart Bracelet
  • 1 x Charging Cable
  • 1 x User Manual

Seller Warranty - 3 Months



Once the order is confirmed, it will take 2 - 3 working days for deliveries within Colombo and 5 - 7 working days for deliveries outside Colombo The following standard delivery charges are applicable for products below 1 kg:

  • Colombo 1-15 - Rs 200
  • Colombo Suburbs - Rs 250
  • Outstation - Rs 350

Orders which are over 1kg will be charged at a flat rate of Rs.50/- per kg on top of the standard rates stipulated above. Orders which are above 5kg in weight and large in size will be charged a flat rate of Rs.250/- on top of the standard delivery rates as stipulated above.

Orders are processed and delivered Monday-Friday (excluding public holidays)


Orders shipped from overseas can take between 30 days – 60 days to receive. Your money back guarantee applies and you will receive a full refund should you not receive your product during this time.

Cash-on-delivery options will not be available for any PRE-ORDER products and we may cancel the order if there is no payment made.