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- ¸ðµ¨: HW7 Max smart watch
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- ¹êµå ºÐ¸®: ±×·¸½À´Ï´Ù
- CPU Model: Hs6621PG
- Display Size: 1.99 inch
- Resolution: 420*480-TFT
- Colors: black,pink,blue,white
- app name: Wearfit Pro
- sport mode: indoor running,indoor cycling,sit-ups
- sport mode2: push ups,Free training,outdoor running
- sport mode3: outdoor cycling,mountaineering
- Professional watch: Newest HW7 Max Smart Watch
- function10: wireless Charging,Off screen time setting,Scan code connection
- function12: Voice calls,Motion track view,Wallet function,Pedometer
- function11: Calories,Distance,Sport mode,Sleep monitoring
- function14: Incoming call,Message notification,Sedentary reminder,Alarm setting
- function13: Stopwatch,Dial switch,Weather,Dial switch,Dimming
- function7: Health Weekly,Custom watch face,Calculator
- function6: Fatigue analysis,Blood oxygen,Blood pressure,Heart rate
- function5: Breath training,Play music,OTA upgrade,Mett
- function4: Private education course push,Password lock screen,Pressure
- function3: Band language switch,3D dynamic dial
- function2: Smart split screen display,Dial market
- for: men,women ,children,gifts
- women smart watch wristband: men fashion sport watch
- feature 2: NFC,Application market
- feature: Blood glucose monitoring,voice assistant
- Bluetooth Call Smart Bracelet Watch: 2022 Hot Sale Men Smart Watch Band
- Compatible: iOS 10.0 above,Android 5.0 or above
- function9: Short video control,Custom component functionality
- function8: Screen off mode,bedside clock mode
- feature3: time setting,power saving mode
- feature4: meteorological
- smart wristband watch call reminder: blood pressure smart band for iOS Android
- watch for running climbing: black fitness tracker band
- pk W37 smart watch: pk X8 Max smart watch
- pk iWO13 smart watch: pk i7 mini smart watch
- Men`s watches: Watch men
- reloj inteligente mujer: relogio feminino
- reloj inteligente: reloj mujer
- relogio: relojes para hombre
- montre femme: smartwatch 2022
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[(1063)A-Pink]
[(351121)A-Black]
[(100010305)A-Blue]
[(100011250)A-WHITE-2strap]
[(100016363)A-PINK-2strap]
[(201724826)A-BLACK-2strap]
[(202997807)A-BLUE-2strap]
[(203192889)as the picture]
[(253459600)as the picture]
[(336550221)as the picture]
[(407620593)as the picture]
[(584916984)as the picture]
[(2662784769)as the picture]
[(6755797894)as the picture]
[(9432052875)as the picture]
[(10422242589)B-White]
[(10422264495)B-Pink]
[(10422273395)B-Black]
[(193)B-Blue]
[(175)B-WHITE-2strap]
[(10)B-PINK-2strap]
[(691)B-BLACK-2strap]
[(173)B-BLUE-2strap]
[(366)as the picture]
[(1052)as the picture]
[(496)as the picture]
[(350853)as the picture]
[(350850)as the picture]
[(200003699)as the picture]
[(365458)as the picture]
[(350852)as the picture]
[(100018786)black original strap]
[(201447303)pink original strap]
[(933)blue original strap]
[(1254)white original strap]
[(2198)as the picture]
[(1202)as the picture]
[(771)as the picture]
[(6144)as the picture]![](https://ae01.alicdn.com/kf/S4fc779a67aff42aa83f9086e1208e3d7r/HW7-7-Smartwatch-1-99-NFC-pk.jpg_640x640.jpg)
CHENZKJ HW7 Max NFC Smart Band 1.99 inch Men IWO Watch Series 7 Voice Assistant Bluetooth Call Power Saving Mode Clock Women Music Player Smart Watch 2022
Dear buyer, we are the official store of CHENZKJ Brand, each of our watches has original packaging box. Please rest assured to buy, we are professional, please choose our official store.
The HW7 Max smartwatch has a 1.99 inch Ultra Wide Screen TFT LCD screen with 420x 480 pixel resolution. It is a sharp display screen smartwatch with full touch screen operation.Support Wireless Charging,Support NFC function, the watch can send the physical access card to the information is copied to the watch chip, so that the watch can be used as a key.
Note:
1. Two button, Please contact us to view more details and actual photos before purchasing.
2.Please do not put the smart watch into the water.
3. We support wholesale & dropshipping, please contact us directly for more details, thanks.
![](https://ae01.alicdn.com/kf/S744c998d35354e73936997107edb1205E.jpg)
¡¼Basic Information¡½
Modle: ?CHENZKJ HW7 Max
Screen: 1.99 inch TFT LCD screen
Screen resolution:420x 480 resolution.
Touch screen: Full screen touch + physical buttons
Battery: 200 mAh
Bluetooth version: Bluetooth 5.2
Compatilbe:IOS 10.0 or above/ Android 5.0 or higher.
¡¼SMART REMOTE¡½
Built-in smart chip,bluetooth transmission,bring a better visual experience,watching videos,live broadcasts,surfing the circle of friends,chasing drama?are all indispensable,multi-functional smart watch smart remote control on the wrist
¡¼POWER SAVING MODE¡½
¡¼Health function¡½
It can monitor your heart rate changes 24 hours, helping you understand the long-term changes in health problems. H7 Max integrates more than 10 health management functions such as breathing training,stress testing,scientific sleep management,blood oxygen detection, monitoring reminder, etc, monitoring physical and mental health in 360 degrees without dead ends
¡¼Health reminder¡½
Sedentary reminder, drink water reminder, distant view reminder, exercise reminder, medicine reminder, reading reminder, travel reminder
¡¼Social Payment function¡½
You can read messages on the fitness tracker from WeChat, QQ, SMS, Email, Skype, WhatsApp, etc. Support Paypal, Wechat, Alipay.
Support Alipay offline payment,easy payment, convenient and worry-free
¡¼Design and Display¡½
Check this classy sporty strap, the H7 Max smartwatch. with thin body. It has a full metal body design with very slim bezel. , the wearable has a slim bezel classy metal body with two physical button on the side. The smartwatch has a sporty silicon strap with stainless steel buckle
¡¼NFC function¡½
By simulating the NFC access control card,the watch can copy the physical access control card information to the watch chip,so that the watch can be used as a key
¡¼BLOOD SUGAR REFERENCE VALUE¡½
Combined with the new intelligent algorithm of wearfit pro app,it monitors the blood sugar trend of users around the clock,and formulates a regular healthy life for you
¡¼OFFLINE PAYMENT¡½
Support Alipay scan code payment,you can easily pay even if you forget your mobile phone.
¡¼VOICE ASSISTANT¡½
Support opening the auxiliary communication of the mobile phone through the voice assistant,make phone calls,send text messages,set up voice reminders,and more
¡¼LOCATION SHARING¡½
The new health guard function supports the location sharing of relatives and friends,health data monitoring,and guards the health of relatives and friends at all times
¡¼MORE FEATURES¡½
Dial market,Smart split screen display,Alipay offline payment,voice assistant,Application market,Blood glucose monitoring,Real-time positioning of relatives and friends,Respiratory rate,Off screen time setting,Custom component,Pressure,Voice calls,Password lock screen,Motion track view,Private education course push,Wallet function,Play music,Calories,Breath training
¡¼WIDE COMPATIBILITY¡½
The app supports most smart phones with Bluetooth 5.2,Support system: iOS 10.0 or above,Android5.0
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1.99 full screen | power saving mode | NFC access card | short video remote control
-short video remote control | offline payment | NFC access card | weather/meteorology | voice assistant | full screen
![](https://ae01.alicdn.com/kf/S97a7c0c0caa94b8f82b966e171987d70Z.jpg)
1.99 inch high-definition color screen,up to 420*480px high resolution,the screen has no borders,bringing a clear visual
experience on the wrist(Extremely narrow bezel,the display area is increased by about 25%)
-1.99inch high color rendering
-420*480 high resolution ultra-smooth swipe experience
-high screen ratio borderless full screen
The new ultra-convenient wireless charging,just touch it ,it will start charging immediately,with the upgraded low-power chip
and optimized battery life algorithm,it only takes 3 hours for a full charge
![](https://ae01.alicdn.com/kf/S9961c66b2e4f4675ad76eb80fe42a6bfa.jpg)
Only record steps and display screen brightness reduced to 25%
*In power saving mode,long press the up button for 3s to exit power saving mode,or until the power is restored to 100%,it will
automatically exit the power saving mode
A variety of massive personalized dials,the mechanical style with a sense of technology,the sports style with full vitality...it also supports you to upload
photos to customize the exclusive dial,and you can see the wonderful life when you life your wrist
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Double-click the crown in the menu interface toggle menu style
The smart remote control on the wrist of the multi-functional smart watch is indispensable for browsing the circle of friends,watching videos,
live broadcasts,and charsing dramas
![](https://ae01.alicdn.com/kf/S83e76e5f944d43a78e008cb5c9c1b7f9t.jpg)
By simulating the NFC access control card,the watch can copy the physical access control card information to the watch chip,so
that the watch can be used as a key
Make a phone call,check the weather,ask for an address ,ask for a route,check a restaurant,,, wake up the intelligent AI assistant as any time
![](https://ae01.alicdn.com/kf/S1f2b3e17ad6141dd9c8b66fc21856602A.jpg)
The horizontal and vertical screens can be switched freely,and the charging always-on mode is not dazling,say goodbye to
the bedside blindness at night
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Daily update of the current weather/ wearther information of the city where you are located
![](https://ae01.alicdn.com/kf/Se6b86e373444479c8d6ac95d219ba5a37.jpg)
Wearing it on your hand ,you can directly monitor your heart rate,blood pressure,etc..and know your physical health at any time.it
also has multi-dimensional health management functions such as sedentary reminders and sleep monitoring to improve your health in all aspects
*This product is not a medical device,the measurement data and results are for reference only,not as a basis for diagnosis and treatment.
Intelligent blood oxygen monitoring,easy to master oxygen health status throughout the day
Using a blood pressure algorithm to measure changes in blood pressure,know your blood pressure status at any time
24-Hour autonomous timing monitoring,take care of your heart rate health 24/7
![](https://ae01.alicdn.com/kf/Sda2fd1dd9e384ed692e1e8ee1f28e0eca.jpg)
Combined with the new intelligent algorithm of Wearfit pro app,it monitors the blood sugar trend of users around the clock,
and formulates a regular healthy life for you
![](https://ae01.alicdn.com/kf/S5bc971ea202743d8880f0e9e0e4305bdm.jpg)
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¡¼About NFC features¡½
1. The watch can be used as the access card of the electronic door lock. The operation method is that the watch can be used to open the door when the watch authority is granted at the electronic access control.
2. The watch can control the app of the mobile phone. On the mobile phone with CPU above A12 of ios13 system, in the shortcut command, create automation, select NFC tag, and then use the mobile phone to scan the watch and enter data. You can use the watch to quickly open the app and functions of the mobile phone.
¡¼Warm Remind¡½
1. APP Support System: Android 4.4 and above, IOS 10.0 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 first; 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
¡¼Notes on charging¡½
1. When charging, use a computer USB interface or choose a power adapter with an output not exceeding 5V
2. Make sure that the metal contacts on the watch body and the magnetic charging cable are not dirty
3. Please clean the back of the watch and the metal contacts of the magnetic charging cable with a clean flannel regularly.
¡¼Parameter¡½
Chipset:Hs6621PG
Touch screen: 2.5D fully touch curved capacitive screen
Main Display :? TFT 420*480 ,1.99inch Full Screen
Bluetooth:Bluetooth 5.2
Type of battery: li-ion battery
Battery:200 mAH
Compatilbe:IOS 10.0 or above/ Android 5.0 or higher
¡¼Function¡½
Dial market:Support
Short video control:Support
Custom component functionality:Support
Screen off mode:Support
bedside clock mode:Support
time setting:Support
meteorological:Support
power saving mode:Support
Application market:Support
NFC:Support
Voice assistant: Support
Blood glucose: Support
Smart split screen display:Support
3D dynamic dial:Support
Scan code connection:Support
language switch:Support
bluetooth calls:Support
Password lock screen:Support
WeatherMett:Support
Pedometer:Support
Play music:Support
Calories:Support
Breath training:Support
Distance:Support
Hourly point measurement:Support
Sport mode:Support
Heart rate:Support
Raise your hand to brighten the screen:Support
Blood pressure:Support
Sleep monitoring:Support
Blood oxygen:Support
Message notification:Support
Fatigue analysis:Support
Sedentary reminder:Support
Calculator:Support
Alarm reminder:Support
WeChat campaign:Support
Stopwatch:Support
Custom watch face:Support
Find my? bracelet:Support
Dial switch:Support
Background brightness adjustment:Support
Wallet collection function: Support
¡¼Package Contents¡½
1 x Smart Bracelet,1x charger , 1xUser Manual
¡¼HW7 Max function operation¡½
Lock screen: When you click the lock screen icon, the screen will be locked, and the "lock page" will pop up. After 1 second, you will return to the watch face page. When the screen is locked, the screen can be turned on, but only on the watch face page. A "lock page" will pop up, press and hold for 3 seconds to unlock, and a prompt "unlock page" will pop up. After displaying for 1 second, return to the dial, and normal operation is possible.
?
Screen off mode:
After turning on the off-screen dial, after turning off the screen, turn off the screen twice to enter the off-screen dial interface, and adjust the screen brightness to the darkest
2. Operation logic:
a. Function switch: Settings - off-screen dial, shortcut bar - off-screen dial
b. When it is turned on, it will prompt whether it is turned on. After confirming, enter the ¡°Screen Off Dial¡± according to the [Off Screen Duration].
c. After entering the "screen off dial", enter the "screen off" state according to the [constant on time]
d. After the screen is off, lift your wrist to display the "screen off dial", in the off screen state, press the button to display the "screen off dial", and touch/button in the off screen state to display the "regular dial"
e. When the screen is off, the brightness decreases to the darkest after 10s, and the screen is off after 20s
f. After "screen off", lift your wrist to display "screen off dial" and enter the cycle of "constantly on time" again
?
?
Bedside clock:
When the watch is charging, it can be used as a bedside alarm clock. If the watch has an alarm clock, the screen will light up slightly when the time is up.
Function Description:
In the list of my watches, find and click [Device], you can see the switch option with [Bedside Clock Mode], make sure it is currently on
Scenario 1: Just measure it and connect the power, the watch will automatically enter the bedside clock mode, the user can use it as a bedside alarm clock. In "bedside clock mode", the time will be displayed horizontally, as long as it is around If there is a slight vibration, it will directly trigger the automatic screen brightening for 6 seconds. If you want to display the bedside clock screen again, you only need to tap on the desktop to activate it.
Display content: bedside clock mode will display the current time, date, power, charging status, temperature, clock on the screen
?
NFC Guidelines
1. Card package: The watch can copy the physical access control card information to the watch chip by simulating the NFC access control card, so that the watch can be used as a key. At present, the device already supports the simulation of unencrypted Mifare cards (default key) and others (UID cards) with a frequency of 13.56MHz on the market, but does not support CUPU cards
2. On the APP side, open the [NF card package], and prompt to go to the APP to add an nfc card
3. On the APP side, open [NF card package], click [Add card]; click to select [door card], paste the door card on the nfc induction area of the screen; display the card reading, do not move the access control card during card reading; card reading is successful , the default setting name on the watch side is door card 1, you can add it successfully, long press the card name to prompt whether to delete it, click to confirm to delete the card.
?
APP side: The APP side can perform operations such as "add", "edit" and "delete" to the card package
a. On the APP device interface, click the connected device and select the card package
b. Click +> Simulate Access Card in the right corner
c. Stick the watch on the center of the card
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
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