Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch
  • SellerLONGET Official Store
  • List Price$35.98Piece
  • Avg. Price$15.58Piece
  • Your Price$13.31Piece
  • ShipmentFree Shipping
  • You Save$22.67Piece63.01% OFF
  • Updated7 Hours Ago
  • Colorblackredbluegold blackgold redgold bluepink
  • Ships FromChinaUnited StatesUnited KingdomGermanySpainRussian FederationFranceItaly
  • PromotionGet additional $2 off when buy $39 or moreGet additional $16 off when buy $299 or moreGet additional $35 off when buy $599 or more
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Product Details

  • Case MaterialPlastic
  • Band MaterialSilica
  • FunctionBlood Pressure,passometer,sleep Tracker,push Message,heart Rate Tracker,alarm Clock,speed Measurement,activity Tracker,fitness Tracker,social Media Notifications,message Reminder,call Reminder
  • Brand NameLonget
  • StyleSport
  • Waterproof GradeLife Waterproof
  • Screen TypeColor Lcd
  • LanguageEnglish
  • Band DetachableYes
  • Application Age GroupAdult
  • Touch ScreenYes
  • ModelM4
  • CompatibilityAll Compatible
  • Screen StyleRectangle/square-Shape
  • CompatabilityAndroid 4.4 / Ios 8.0 And Above System
  • Battery TypeLithium Polymer Battery
  • Battery Capacity:90Mah
  • Led Size0.96Inch
  • Strap Size26.80 X 2.00 X 1.16 Cm / 10.55 X 0.79 X 0.46 Inches
  • Bluetooth VersionBluetooth 4.0
  • Waterproof RatingIp67
  • Feature 1Heart Rate Monitor Fitness Tracker
  • Feature 2Blood Pressure Smart Bracelet
  • Feature 3Newest Chip Nrf52832
  • Watch Language SupportGeneric Version , Icon+ English Abbreviation
  • App Language SupportEnglish,russian,spanish,portuguese,japanese,chinese, French,
  • CpuNordic 52832
  • App NameWearfit 2.0
  • Bluetooth IdM4
  • Charging MethodUsb In-Line Charging
  • ForSport,running,climbing,biking
  • Type 1Bluetooth Sport Hr Smart Band
  • Type 2Fashion Sport Men Watch For Iphone
  • Type 3Bluetooth Smart Bracelet For Sport

Product Description

Q1.What's the differnet chip Nrf52832 with other A1.Newly upgraded Nordic NRF52832 master chip provides suddicient hardware support for smooth switching of high frame display ,so more stablle and faster ,and the measure data more precise Q1.What's the differnet chip Nrf52832 with other A1.Newly upgraded Nordic NRF52832 master chip provides suddicient hardware support for smooth switching of high frame display ,so more stablle and faster ,and the measure data more precise Q2. I haven't received charger clip,how to charger it ? A2.this is USB directly charger , remove the strap , and then you can found a USB input por Q2. I haven't received charger clip,how to charger it ? Q3.Will this fitness tracker show push notifications? whatsapp, facebook. A3.Yes. you need open APP messagre notifications in the APP firstly Q3.Will this fitness tracker show push notifications? whatsapp, facebook. A3.Yes. you need open APP messagre notifications in the APP firstly Q4.Why does the pedometer not count steps when I have already started walking? A2.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. Q4.Why does the pedometer not count steps when I have already started walking? Q5.Can i change the strap of the smart bracelet ? A5.Yes !You can buy extra strap from link Q6.What can I do if Bluetooth cannot connect? 1. Make sure your phone Bluetooth and operative system are within the range that the smart watch supports; 2. Check the phone Bluetooth connection recording, clear it if there are too many recordings, then reconnect it; 3. Check whether the smart watch has enough battery, put it as close as possible to the phone, less than 10 meters. Q6.What can I do if Bluetooth cannot connect? 1. Make sure your phone Bluetooth and operative system are within the range that the smart watch supports; 2. Check the phone Bluetooth connection recording, clear it if there are too many recordings, then reconnect it; 3. Check whether the smart watch has enough battery, put it as close as possible to the phone, less than 10 meters. Q7.Why the device cannot boot or start up properly? A7.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. Q7.Why the device cannot boot or start up properly? A7.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. Q8.How to switch language? the clock are global version , 95% icon + 5% English abbreviations ,the Languagecan't be changed, but it easy to understand
The APP support multilingual ,You can switch the language in the phone "settings" Q8.How to switch language? the clock are global version , 95% icon + 5% English abbreviations ,the Languagecan't be changed, but it easy to understand
The APP support multilingual ,You can switch the language in the phone "settings" Q9.What is the delivery time ? Poland (10-20 days), Brazil (30-40 days), Russia (15--25 days), France (9-15 days), Korea (7-15 days), Netherlands (10-15 days), United Stated (10-20 days), Turkey (10-25 days), Spain (10-15 days), United Kingdom (10-15 days). Q9.What is the delivery time ? Poland (10-20 days), Brazil (30-40 days), Russia (15--25 days), France (9-15 days), Korea (7-15 days), Netherlands (10-15 days), United Stated (10-20 days), Turkey (10-25 days), Spain (10-15 days), United Kingdom (10-15 days).
Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch


M4 Fitness Tracker Color Screen Sport Blood Pressure + real-time Heart Rate Monitor Smart Bracelet Waterproof Watch Calories sleep tracker
Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Recommended reason 【Every Heartbeat Matters】 The M4 continuous & automatic heart rate sensor monitors your heart rate all the time without manual measurement, and display on this large colorful screen. Your heart rate indicates your fitness level to help you adjust breath. 【Track Steps and Calories】Upgraded algorithm in processing unit help you track steps, distance and calories more accurately. Keep motivated for every move, embrace fitness lifestyle using the activity tracker feature in GT101 fitness watch. 【Better Sleep Better You】 The sleep monitor automatically track your sleep duration and gather all data in the App, take action to improve your night and make the most of a day. Set up silent alarm in the App and wake up in fresh mood. 【Get Notifications On Your Wrist】Set up your notification preference in App, get vibration alerts for calls, messages, facebook, twitter and more. Sedentary reminder even will encourage you stand up regularly. Lift your wrist and receive updates, focus on a no-interruption workout. Main Features: ●Nordic 52832 Bluetooth 4.0 chip, low consumption and fast-paced ●IP67 waterproof, not afraid of rainy days or any outdoor activities ●0.96 inch TFT color screen, show you high resolution images ●Kinds of app notifications, Facebook, WhatsApp, WeChat, Line, QQ, Skype, Twitter ●WearFit 2.0 app, check your health data on your phone Functions: ● Heart rate monitor ● Sleep monitor ● Step / distance / calories counter ● Sedentary reminder ● Call and SMS reminder ● Camera control ● Lift or turn over your hands, light up the screen 【Every Heartbeat Matters】 The M4 continuous & automatic heart rate sensor monitors your heart rate all the time without manual measurement, and display on this large colorful screen. Your heart rate indicates your fitness level to help you adjust breath. 【Track Steps and Calories】Upgraded algorithm in processing unit help you track steps, distance and calories more accurately. Keep motivated for every move, embrace fitness lifestyle using the activity tracker feature in GT101 fitness watch. 【Better Sleep Better You】 The sleep monitor automatically track your sleep duration and gather all data in the App, take action to improve your night and make the most of a day. Set up silent alarm in the App and wake up in fresh mood. 【Get Notifications On Your Wrist】Set up your notification preference in App, get vibration alerts for calls, messages, facebook, twitter and more. Sedentary reminder even will encourage you stand up regularly. Lift your wrist and receive updates, focus on a no-interruption workout. Main Features: ●Nordic 52832 Bluetooth 4.0 chip, low consumption and fast-paced ●IP67 waterproof, not afraid of rainy days or any outdoor activities ●0.96 inch TFT color screen, show you high resolution images ●Kinds of app notifications, Facebook, WhatsApp, WeChat, Line, QQ, Skype, Twitter ●WearFit 2.0 app, check your health data on your phone Functions: ● Heart rate monitor ● Sleep monitor ● Step / distance / calories counter ● Sedentary reminder ● Call and SMS reminder ● Camera control ● Lift or turn over your hands, light up the screen Main Features: ●Nordic 52832 Bluetooth 4.0 chip, low consumption and fast-paced ●IP67 waterproof, not afraid of rainy days or any outdoor activities ●0.96 inch TFT color screen, show you high resolution images ●Kinds of app notifications, Facebook, WhatsApp, WeChat, Line, QQ, Skype, Twitter ●WearFit 2.0 app, check your health data on your phone Main Features: ●Nordic 52832 Bluetooth 4.0 chip, low consumption and fast-paced ●IP67 waterproof, not afraid of rainy days or any outdoor activities ●0.96 inch TFT color screen, show you high resolution images ●Kinds of app notifications, Facebook, WhatsApp, WeChat, Line, QQ, Skype, Twitter ●WearFit 2.0 app, check your health data on your phone Functions: ● Heart rate monitor ● Sleep monitor ● Step / distance / calories counter ● Sedentary reminder ● Call and SMS reminder ● Camera control ● Lift or turn over your hands, light up the screen Functions: ● Heart rate monitor ● Sleep monitor ● Step / distance / calories counter ● Sedentary reminder ● Call and SMS reminder ● Camera control ● Lift or turn over your hands, light up the screen Functions: ● Heart rate monitor ● Sleep monitor ● Step / distance / calories counter ● Sedentary reminder ● Call and SMS reminder ● Camera control ● Lift or turn over your hands, light up the screen General Brand: Longet Bluetooth Version: Bluetooth 4.0 Language: English,French,German,Italian,Japanese,Korean,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese IP rating: IP67 (can't swim can't shower , can be wash hand ) Screen type: TFT Operating mode: Touch Screen Compatible OS: Android,IOS Compatability: Android 4.4 or above,iOS 8.4 or above People: Female table,Male table Battery Type of battery: li-ion battery Battery Capacity: 90mAh Standby time: 7 days Charging Time: About 2hours use time : 3-5 days General Brand: Longet Bluetooth Version: Bluetooth 4.0 Language: English,French,German,Italian,Japanese,Korean,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese IP rating: IP67 (can't swim can't shower , can be wash hand ) Screen type: TFT Operating mode: Touch Screen Compatible OS: Android,IOS Compatability: Android 4.4 or above,iOS 8.4 or above People: Female table,Male table General Brand: Longet Bluetooth Version: Bluetooth 4.0 Language: English,French,German,Italian,Japanese,Korean,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese IP rating: IP67 (can't swim can't shower , can be wash hand ) Screen type: TFT Operating mode: Touch Screen Compatible OS: Android,IOS Compatability: Android 4.4 or above,iOS 8.4 or above People: Female table,Male table General Brand: Longet Bluetooth Version: Bluetooth 4.0 Language: English,French,German,Italian,Japanese,Korean,Portuguese,Russian,Simplified Chinese,Spanish,Traditional Chinese IP rating: IP67 (can't swim can't shower , can be wash hand ) Screen type: TFT Operating mode: Touch Screen Compatible OS: Android,IOS Compatability: Android 4.4 or above,iOS 8.4 or above People: Female table,Male table Battery Type of battery: li-ion battery Battery Capacity: 90mAh Standby time: 7 days Charging Time: About 2hours use time : 3-5 days Battery Type of battery: li-ion battery Battery Capacity: 90mAh Standby time: 7 days Charging Time: About 2hours use time : 3-5 days Special Features Functions: Alarm Clock,Avoid phone loss,Call reminder,Calories burned measuring,Date,Distance recording,Find your phone,Incoming calls show,Message,Pedometer,Sedentary reminder,Sleep management,Steps counting,Time Notification type: Facebook,G-mail,Twitter,Wechat,WhatsApp Alarm group: 8 Alert type: Vibration Dial and Band Shape of the dial: Rectangle Case material: PC Band material: TPE Weight and Size Dial size: 48mm x 20mm x 11.6mm Product weight: 0.0250 kg Package weight: 0.1400 kg Product size (L x W x H): 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches Package size (L x W x H): 12.70 x 8.70 x 3.10 cm / 5 x 3.43 x 1.22 inches Special Features Functions: Alarm Clock,Avoid phone loss,Call reminder,Calories burned measuring,Date,Distance recording,Find your phone,Incoming calls show,Message,Pedometer,Sedentary reminder,Sleep management,Steps counting,Time Notification type: Facebook,G-mail,Twitter,Wechat,WhatsApp Alarm group: 8 Alert type: Vibration Special Features Functions: Alarm Clock,Avoid phone loss,Call reminder,Calories burned measuring,Date,Distance recording,Find your phone,Incoming calls show,Message,Pedometer,Sedentary reminder,Sleep management,Steps counting,Time Notification type: Facebook,G-mail,Twitter,Wechat,WhatsApp Alarm group: 8 Alert type: Vibration Dial and Band Shape of the dial: Rectangle Case material: PC Band material: TPE Weight and Size Dial size: 48mm x 20mm x 11.6mm Product weight: 0.0250 kg Package weight: 0.1400 kg Product size (L x W x H): 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches Package size (L x W x H): 12.70 x 8.70 x 3.10 cm / 5 x 3.43 x 1.22 inches Dial and Band Shape of the dial: Rectangle Case material: PC Band material: TPE Weight and Size Dial size: 48mm x 20mm x 11.6mm Product weight: 0.0250 kg Package weight: 0.1400 kg Product size (L x W x H): 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches Package size (L x W x H): 12.70 x 8.70 x 3.10 cm / 5 x 3.43 x 1.22 inches Dial and Band Shape of the dial: Rectangle Case material: PC Band material: TPE Weight and Size Dial size: 48mm x 20mm x 11.6mm Product weight: 0.0250 kg Package weight: 0.1400 kg Product size (L x W x H): 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches Package size (L x W x H): 12.70 x 8.70 x 3.10 cm / 5 x 3.43 x 1.22 inches Weight and Size Dial size: 48mm x 20mm x 11.6mm Product weight: 0.0250 kg Package weight: 0.1400 kg Product size (L x W x H): 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches Package size (L x W x H): 12.70 x 8.70 x 3.10 cm / 5 x 3.43 x 1.22 inches Package Contents Package Contents: 1 x Smart Bracelet, 1 x English User Manual
Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Package Contents Package Contents: 1 x Smart Bracelet, 1 x English User Manual Package Contents Package Contents: 1 x Smart Bracelet, 1 x English User Manual Package Contents Package Contents: 1 x Smart Bracelet, 1 x English User Manual Package Contents: 1 x Smart Bracelet, 1 x English User Manual
Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch



Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch




Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch




Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch





Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch



Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch




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1) If you are in Brazil, the delivery time is 25-90 days, no matter what kind of shipping way, because of the custom. 2) If you sellect DHL/FedEx/TNT/UPS Expedited, might need to pay some tax when you signed the box. 3) If you are from Brazil, Chile and Argentina, and select DHL/FedEx/TNT/UPS, please provise us your VAT number to help the goods pass the custom fasterly. 4) If you are from Brazil, Chile and Spain, and select UPS shipping way, you need to show up the payment proof when you get the box. 5) If you are from Switzerland, Sweden, Austria, and select TNT shipping way, you need to show up thepayment proof when you get the box. 6) If you are from Germany, and select TNT shipping way, please provise your company code 7) If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

1) You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half. 2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order number. 3) We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement. 4) We will bear all the shipping cost if the product(s) is (are) not as advertised.
Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

1) 8 months Manufacturer's limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty. 2)Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY. You agree to all of the above-listed policies upon ordering on aliexpress!

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Longet Fitness Tracker M4 Newest Chip Nrf52832 Real-Time Heart Rate+ Blood Pressure Monitor Smart Bracelet Wristband & Stopwatch

Package Contents Package Contents: 1 x Smart Bracelet, 1 x English User Manual

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