New HW57 Pro Smartwatch NFC 2022 relogio inteligen Bluetooth Call Calculator Smart Watch Men Women Android IOS Pk HW22 HW37

NOTE

HW56 Pro is Wireless Charger, 1.77inch-square screen-320*380-TFT ,IP68 Waterproof ,and NFC function( Only work with 13.56mhz Card) / Voice assistant / Location sharing/ Shortcut Visit Page/

Design and Display :

Check this classy sporty strap, the HW57 Pro smartwatch. The wearable has a Square design, with thin body. It has Zinc alloy body + IML bottom shell with 2 physicabl button on the side. Build in new wearfit os system and Hs6621 chip , Support bluetooth call , and bluetooth musich play , The smartwatch has a sporty weave nylon strap with Velcro design and Skin-friendly sillicone material strap and Milan Steel strap

The HW57 Pro smartwatch has a 1. 77 inch TFT LCD screen with 320x 380 pixel resolution. It is a sharp display screen smartwatch with full touch screen operation.

Why choose us  ?

【STRONG ENCRYPTION PROTECTION】Intelligent high-strength encryption algorithm protects your personal privacy anytime and anywhere,giving you a private world

【MORE FEATURES】The fitness tracker supports more accurate heart rate monitoring, blood pressure,blood oxygen, music control, Smart split screen display,bluetooth call,bluetooth muisc play ,wallet function ,watchlanguage switch,Password lock screen,sleep monitoring, message, sedentary remind, incoming call,alarm,dimming,check the phone and more. You can read messages on the fitness tracker from Facebook, What Sapp, Twitter, Line,  etc.

【WIDE COMPATIBILITY】The app supports most smart phones with Bluetooth 5.2,Support system: iOS 10.0 or above,Android 5.0

Warm Remind

1. APP Support System: Android 4.4 and above, IOS 9.0 and above.(support iphone 6 and above version , doesn't support with iphone 5 5s)

2. Do not use a charger higher than 5V/2A.

3. The data cannot be used as medical reference.

4. it is life waterproof , can't swimming and shower, only support Sweat proof , and wash hand

5.Dear buyers, please set Wearfit pro as a whitelist in the battery energy saving of the mobile phone fir; then turn on the app Wearfit pro , it will automatically connect with the Bluetooth.

6.if your phone is Samsung phone , you have to turn on GPS function before your connect

Function

NFC ( Only work with 13.56mhz Card)

voice assistant

Location sharing

wireless Charging

Smart split screen display

Off-screen time setting

Heart rate

Blood pressure

Blood oxygen

Blood glucose monitoring

3D dynamic dial

Scan code connection

Custom component

pressure

Voice call

password lock screen

View health data of relatives and friends

Movement track view Private

education course push

Wallet function

OTA upgrade

Step counting

music player

Calorie

breathing training

Distance measurement

Sports mode

Raise your hand to brighten the screen

Sleep monitoring

Call reminder

Fatigue analysis

Message reminder

calculator

Sedentary reminder

Alarm clock reminder

custom watch face

Stopwatch Health

Weekly

Find the bracelet

Brightness adjustment

Dial switch

weather

Package Lists:

1*Smart Watch
1* Charing Cable
1*Product Manual

Wearfit pro

Newest APP wearfit pro , Better experience

Introduction to watch function:

Sleep:The watch can record and display the total length of your sleep last night and the length of your deep sleep and light sleep.More detailed analysis and data logging can be viewed in the client

Weather information:The weather page shows the current weather, air quality information, and tomorrow's status. Weather information needs to be connected to the client before data can be obtained. If the connection is disconnected for a long time, the weather information will not be updated.

Work out:Long press on the exercise page to start an exercise measurement record, there are 12 sports modes to choose from The last workout record information can be displayed on the exercise page.

Message push:The watch can receive notification pushes on the display phonePush item switch can be set inthe client The watch message page can store the last 3 message records

Camera control:When connected to a mobile phone,the watch can be used as a mobile phone camera remote control After turning on the camera on the phone,click on the watch camera control page to trigger the phone camera shutter

Music control:After connecting the phone, the watch can control the phone' s music player When the phone is playing music, you can use the watch to control the phone to play/pause, previous and next operations.

Smart alarm clock:The smart alarm clock of the watch can be set in the client.Up to 3 alarm clocks can be set When setting the time, the watch will display the alarm icon and vibrate

FQA for HW22 Pro Max fitness tracker

Q:Why is the blood pressure value deviated from the sphygmmanometer
A:The deviation between the measurement value of the watch and the sphygmomanometer is determined by a variety of factors. The measurement site of the sphygmomanometer is in the radial artery, and the measurement site of the watch is the two main branches of the arteriole. Normaly, the aortic blood pressure measurement and the arteriole Blood pressure measurements will vary by three to forty; if you use a watch and a sphygmomanometer to measure at the same time, because the blood flows in the artery in the direction of the centrifuge, the sphygmomanometer measures the straps so that the lower part of your elbow is under pressure. Temporary blood cannot flow smoothly to the branch of the artery below, and the vascular tension is increased, which will make the upper and lower blood pressure measurement values more biased.
Q:Why can't the watch receive the message push?
A:Android phone settings1. Confirm that the message push switch is enabled on the mobile client.2. The confirmation message can be displayed normally in the mobile phone notification bar. The watch message push is pushed by reading the mobile phone notification bar message; if there is no message in the mobile phone notification bar, the watch will not be able to receive the push(need to find the notification setting in the phone settings, open WeChat, QQ phone, SMS, notification button of mobile client)3. Open the auxiliary function settings of the wristband client(see the auxiliary function in the settings on the phone, and open the auxiliary function settings of the wristband client)
Apple phone settings:1. Confirm that the message push switch is enabled on the mobile client.2. the confirmation message can be displayed normally in the mobile phone notification bar(need to find the notification settings in the phone settings, open WeChat, QQ phone, SMS, mobile phone client notification switch)
Q:Why does the pedometer not count steps when I have already started walking?
A:To reduce errors, smart watch usually sets an initial value of 10, it will count steps when we walk more than 10 steps. The APP will show the real walking steps and start counting from step 10.
Q:What application is used when connecting to a smart phone?
A:App is “wearfit pro “,The app is designed by the supplier. You can scan the QR code on the package or manual to download it when you get the item.
Q:Why the device cannot boot or start up properly?
A:Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation. For devices with removable batteries, ensure they are properly installed before charging.
Q: Can not find device when pairing device?
A:Please make sure the distance between phone and device less than 0.5m
Please make sure the device is not under low battey.if there is still problem after 1.5hours charging,Please cantact us.
Q:Can not connect the devicewith app?
A:Some smart phone bluetooth service will be abnormal when reboot.Please reboot the smart phone for pairing device.
Q:Why the android mobile disconnect?
A:Android mobile phone system memory management will be forced to turn off the background app,you need to turn off the power saving mode or pull the app into the ayatem housekeeping green background inside,app will not be forced to close.app must be running in the background,bluetooth will not automatically disconnect.

For the problem that the bracelet can measure the heart rate in things and in the air, the following explanation is made:

1.At present, the mainstream heart rate bracelets on the market adopt the same measurement method. The principle is not complicated, that is, the PMG signal of the radial artery is obtained by the reflective photoelectric measurement method, and the fast Fourier transform is performed on the PPG signal to analyze the frequency domain. To achieve the detection of the human heart rate. To put it simply, it is to use a light to the artery and then reflect it back. Based on the change of the reflected light, the heart rate of the human body is calculated.
2.Due to many factors such as the physiological structure of the human body, the color of muscles and blood, green light is the color with the highest passing rate in the human body. Therefore, the light source of the heart rate sensor uses green light to achieve minimum loss and interference.
3.Heart rate wristband detection focuses on human tissue. Some data is also read for non-human objects. This is a known and normal phenomenon. After the data is based on the principle of light reflection, the heart rate detection will have a reading. This situation cannot be All avoided, so there will be problems with heart rate data in the case of heart rate bracelet (table) in the case of “air test”