Waterproof: Life waterproof (can’t put it in water,swim and touch the hot water )
type: bluetooth smart wristband for iOS Android
type2: 2021 best selling men watch
type3: smart watch pk FK88 IWO13 W46
type4: sleep monitor sport women smart band
HOWEAR M4 Smart Band Heart Rate Monitor, Activity Tracker Waterproof SMS&SNS Reminder Tacking Sports Pedometer Watch with Sleep Monitor Step Tracker for Women Men IOS Android Phone,Support Dropshipping
why choose us ?
ღMULTIFUNCATION BLUETOOTH SMART WATCH -Pedometer, Calories, Distance, blood pressure monitor ,Heart Rate Monitor ,Sleep quality measurement, Call reminder, Alarm clock,Search bracelet and so on, these amazing features are available, do not hesitate; new App wearfit 2.0 is more comprehensive, inside newest chip more stable faster and ,Besides, it is with high quality comfortable and fashion strap.
ღ DURABLE AND COMFORTABLE WATERPROOF SMART WATCH – Precision laminating process,Anti-sweat Nano TPU85 material watch strap, very light-weighted to wear, and the soft watch strap is comfortable to wear. Unique waterproof design, good for outdoor activity.
ღ Simple operation: Flip your wrist and the screen will be bright. Shake your arm and you can take photos, so that the self-portraits more conveniently. Set this function manually by APP.
ღ SMART GIFT FOR YOU,YOUR LOVERS AND YOUR FAMILY – This fashion and multifunctional smart watch,very easy and durable to use, it’s suitable for any age people even your children and the elderly. We will offer you Lifetime Warranty of our Bluetooth smart watch, so just purchase it without any worries. Our Bluetooth smartwatch is a good gift for you,your family and your friends!
ღThe app supports most smart phones with Bluetooth 4.2,Support system: iOS 8.4 or above , Android 4.4 or above,not support 5/5s/SE
How to charge >>
Note:You can't put it in water and can't swim with it The bracelet can't touch the hot water because the hot water has water vapor.
✔Full screen horizon,HD display brings you different visual experience mirror surface made of Super large arc 2.5D curved glass, mainstream curved glass grinding technology, new G+F full glass bonding process, sensitive and solid and scratch resistant and wear resistant
✔ All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status.
✔ Bright Colorful Display and Waterproof: See your daily activity and time on 0.96 inches TFT Display screen. IP67 waterproof allows your washing hands, getting caught in the rain.
✔ Heart Rate & Sleep Monitoring: Tracks heart rate automatically and automatically tracks your sleep duration & consistency with comprehensive analysis of sleep quality data, helping you adjust yourself for a healthier lifestyle.
✔ See Calls & Messages on Your Wrist: Receive call, calendar, SMS and SNS (Facebook, WhatsApp,and Twitter) notifications on display; never miss the messages that matter.
"Do not disturb mode (22:00-8:00 bracelet stop receiving notification, raise the hand bright screen function has no effect)": Support
Find the phone: support
Factory reset: Support
3-5 days for normal use ; 7 days long standby
Charging connector: usb
1 x Smart Bracelet , 1x English User Manual
How to use it >>
step 1 : Please charge your new device for at least 10 minutes or more before the first usage, this ensures normal device boot and optimal operation.
step 2 : Power on ( long-press 5-7 sec this button to power on )
tips : long-press button you can Switch to power on /off page , back to home
step 3 : download app ,Please search "Wearfit 2.0 " in your APP store and android market . and then download it ,and then Bind Bracelet ,(first time open APP ,click bind bracelet )
step 4: open phone bluetooth ; search bluetooth in APP ,and connect bluetooth
step 5 : once your bleutooth has been connected, the Data will be Sync , and watches time will Sync with your phone
step 6: you can click mine ,to fill in your information
step 7: you can click device management , setting call reminder / message reminder etc function
FQA for M4 fitness tracker >>
Q:Why is the blood pressure value deviated from the sphygmomanometer?
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 2.0",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
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2021 top selling Smart Watch Band M4 Call Message Reminder Waterproof Fitness Tracker Blood Pressure Pedometer Smartwatch