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Alfawise B2 RFID Sports Smart Watch Fitness Tracker
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Alfawise B2 RFID Sports Smart Watch Fitness Tracker

- Lawn Green
449535402

Heart Rate Blood Pressure Oxygen Sleep Monitor IP67 Waterproof 1.3 inch Color Screen NFC Card
15.99 $17.35 8% OFF
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    Ship between: Dec 16 - Dec 18, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Description
Alfawise B2 RFID Sports Smart Watch Fitness Tracker has built-in NFC card, which can brush NFC access control system such as smart door lock. It includes health monitoring: heart rate, blood pressure, blood oxygen saturation, sleep monitoring, etc. It supports motion monitoring in multiple sports modes, except for step counting. , mileage, calories, as well as running, hiking, cycling, and other modes. There are also a lot of daily practical functions such as social message push, call reminder, alarm clock, stopwatch and so on.

Main Features
Record time and step
Time, date, week, step, mileage, calories
NFC function
Support NFC card swipe function, you can brush NFC access control system such as smart door lock
Health monitoring
Heart rate, blood pressure, blood oxygen, sleep monitoring
Sports monitoring
Support multiple sports modes ( running, hiking, cycling, etc. )
Smart reminder
Call reminder, massage reminder, support WeChat, Facebook, Twitter, WhatsApp, LINE, etc.
Life assistant
Stopwatch, alarm clock, sedentary reminder, find mobile phone

Specification

General

Brand: Alfawise
Screen: TFT
Bluetooth Version: Bluetooth 4.2
Screen size: 1.3 inch
RAM: 64K
ROM: 512K
Waterproof / Water-Resistant: Yes

Battery

Battery Capacity: 180mAh

Dial and Band

Band material: Silicone
Case material: ABS
Shape of the dial: Round
Dial size: 4.5cm x 4.5cm x 1.2cm
Band size: 25cm

Dimensions and Weight

Product weight: 0.0330 kg
Package weight: 0.1300 kg
Package size (L x W x H): 13.50 x 8.50 x 3.80 cm / 5.31 x 3.35 x 1.5 inches

Package Contents

Package Contents: 1 x Smart Watch, 1 x Chinese / English Manual, 1 x USB Charging Cable
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green
Alfawise B2 RFID Sports Smart Watch Fitness Tracker Heart Rate Blood Pressure Oxygen Sleep Monitor 1.3 inch Color Screen NFC Card- Lawn Green

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Customer Reviews

4.62 out of 5
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See all 60 reviews Write a Review
  • Jackson
    Yes (1) Color: Lawn Green
    Long battery life
    Having used smart watches for the past few years i was worried that I wouldn't get on with a new watch but the functionality on this smart watch made the transition really easy, and I love how it looks. The main benefit of the watch for me was the great battery life! There is nothing worse than your watch running out battery when you're out and about and I really didn't need to worry as with a full charge i was able to make the battery last nearly 2 full days! I only needed to charge it more regularly when using the apps regularly but even then it lasted all day no problem. The charging pad charger which came with the watch was really easy to use and fitted straight into the charger block i already own

    Jun 15,2019

  • Poppy Spender
    Yes (0) Color: Gray Goose
    I am extremely satisfied with this watch
    I am extremely satisfied with this watch. I got the gray goose one and my brother got the lawn green one. We are so happy with them. Here are the good things about it:
    1. It is so accurate in counting our steps, calories burnt, and time exercised. I admit I was slightly worried about this part.
    2. The commercial says it is waterproof, but I was highly doubted that it would actually be waterproof, however, I accidentally took it with me to a bubble bath, and it stayed underwater for about an hour, and it was perfectly fine.
    3. It has so many different modes, running, hiking, cycling, etc.
    4. The watch can be used as an access control card, very convenient.
    I highly recommend that you get this watch.

    Jun 17,2019

  • Wanda Foster
    Yes (0) Color: Gray Goose
    Great buy for the money
    Nice fitness tracker for the price.
    Pulse reading accurate if properly tight to the wrist. And the steps average out to accurate. Sometimes it reads a bit too much other times not quite enough. But compared to my cell's GPS it came out to less than a 3% variance. The access control card function is also a highlight.
    I hit the gym twice a day and this little gem has really enhanced the experience. Fairly stylish and thin enough to not get snagged.
    It charges is a couple of hours at most and is good for about one month after that.
    If you want a good fitness tracker and can't spend much money right now, this is a great substitute.

    Jun 12,2019

  • Alexandru
    Yes (0) Color: Gray Goose
    After the shock with KC06 I calmed down ...
    I think I'm unlucky! Although I asked if the Fitnes Tracker watch can work as an NFC reader for FreeStyle Libre sensors and via Bluetooth can to transmit data to a smartphone with the Glimp app and I received a positive response, the chain is not working! From the manual it does not turn out that it would be good for this, maybe only for some NFC locks. In fact, don't write how switch the display between Chinese and English. I kept resetting it until it gave up nervously and the inscriptions in English appeared. Anyway, compared to the bad luck with the KingWear KC06 4G, B2 smartwatch is a masterpiece!

    Aug 23,2019

  • Virginia
    Yes (0) Color: Lawn Green
    Smart card control
    Great watch helps me keep track of how many step and how many calories I have burned and also helps me keep track of my heart rate really accurate for a good price. The built-in smart card is very useful, can serve as an access control card, unlock and open the door in a second. The watches are very multifunctional and, not least, they fit well and look stylish. The battery is excellent, the operation time is very good, the mobile application also works fine. Great price for this watch, I recommend!

    Jun 17,2019

FAQ for Alfawise B2 RFID Sports Smart Watch Fitness Tracker

  • What features does Alfawise B2 Smart Watch have?

    Time, step, heart rate, sleep, blood pressure, blood oxygen, multiple exercise modes, call and information push, unlock NFC smart door lock and other access control systems.
  • What sport modes does Alfawise B2 Smart Watch have?

    Running, climbing, riding.
  • Can the B2 NFC smartwatch unlock smart door locks?

    As long as the smart door lock has the NFC card swipe function, it can be used after adding the “B2 NFC smartwatch” user to the smart door lock.
  • B2 NFC smartwatch can still unlock the door lock when there is no power?

    The B2 NFC smartwatch can be used to swipe the smart door lock whether it is powered or not, and any interface of the watch can be used.
  • What is the App name of B2 smartwatch?

    Wearfit, iOS phones, and Android phones can be installed by searching for "Wearfit" in the App Store and Google Play. Or scan the code manual QR code to install it.
  • What are the OS requirements to use App?

    Android 4.4 or above,IOS 8.0 or above, Bluetooth 4.0.
  • How long the working time of it?

    30 days standby time, 10 days for normal using.
  • What is the waterproof level of it?

    IP67 waterproof level, can be worn to wash your hands, but please do not wear hot shower.
  • Is there a choice of several strap colors?

    There are two colors: one gray, one green.
  • What functions can be used when Bluetooth is off?

    Usually pedometer, sleep monitor, alarm and heart rate monitor still can be used without connecting to Bluetooth. Calling reminder, remote camera, find phone need Bluetooth connection.
  • I can't find wristband when I try to pair it with my phone. How to fix this?

    1. Please make sure the Bluetooth on your phone has been switched on, and keep wristband and your phone within 0.5 meter. After pairing Bluetooth successfully, the Bluetooth communication range is less than 10 meters. 2. Please check if the battery of wristband is running low. 3. Please restart the Bluetooth connection.
  • Why the device cannot boot or start up properly?

    Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation.
  • How can I choose the smartwatch that fits me the most?

    You can consider these points:

    ● OS & compatibility

    ● display material

    ● buttons or touch

    ● APP and features

    The detail suggestions you can read this post:

    Smartwatch buying guide :

  • What functions can be used when Bluetooth is off?

    Usually pedometer, sleep monitor, alarm and heart rate monitor still can be used without connecting to Bluetooth. Calling reminder, remote camera, find phone need Bluetooth connection.
  • I can't find wristband when I try to pair it with my phone. How to fix this?

    1. Please make sure the Bluetooth on your phone has been switched on, and keep wristband and your phone within 0.5 meter. After pairing Bluetooth.

    successfully, the Bluetooth communication range is less than 10 meters.

    2. Please check if the battery of wristband is running low.

    3. Please restart the Bluetooth connection.

  • Why the device cannot boot or start up properly?

    Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation.
  • Can this item be shipped to my country?

  • How to catch the best price on GearBest?

  • How many payments does GearBest support?

  • How to cancel the order on GearBest?

  • How to clean and maintain the smartwatch or smart band?

    Here is a specific guide for you.

    Smartwatch cleaning and maintenance manual

  • How to choose a smart band?

    You should consider the function and quality first, then take about the appearance. here is a specific guide for you.

    How to choose a smart band?

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Customer Q&A

  • All(2)
  • Product Information(2)
  • Stock Status
  • Payment
  • About Shipping
  • Others
Q

can it make phone calls by itself

By basel Dec-11/2019 17:42:23

A

Hello Basel

It cannot call by itself

Q

Hi. It is life waterproof? It is good for showering? Thx

By Steve Dec-04/2019 20:37:14

A

Hello Steve, 

Yes it is.

We suggest you don't do that.

Q

can it make phone calls by itself

By basel Dec-11/2019 17:42:23

A

Hello Basel

It cannot call by itself

Q

Hi. It is life waterproof? It is good for showering? Thx

By Steve Dec-04/2019 20:37:14

A

Hello Steve, 

Yes it is.

We suggest you don't do that.

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

2 Questions & Answers View All

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