Smart Watch

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Letike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit women

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$ 19.22

-$ 2.14

$ 21.36

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More info

✔ 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.
 

General

Main material: Case: platic ; Strap: Silicone
Shape of the dial: Rectangle 
Case material: PC 
Band material: TPE
Product Size(mm):about 26.80 x 2.00 x 1.16 cm / 10.55 x 0.79 x 0.46 inches
Product Net Weight (g): about 30g
Main Display : 0.96 " 
Button: one-touch
Type of battery: li-ion battery 
Battery Capacity: 90mAh 
Standby time: 10 days 
Normal use time : 3-5 days 
Charging Time: About 2hours
Alarm group: 8 
Alert type: Vibration
 

Function 

Step counter: Support
12h/24h time format selection: support
Mileage: Support
Calories: Support
Sleep Monitoring: Support
Heart rate: support
Alarm: Support
continuous Heart Rate Monitoring: Support
Sedentary reminder: Support
Stopwatch: Support
Sports Mode: Support
Find bracelet: support
"Call, SMS, WeChat, QQ, skype, whatsapp, facebook, linkedin, twitter, viber,line notification alert": Support
Shake Photograph: Support
"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 
- APP supports languages: English, Japanese, Simplified Chinese, Traditional Chinese, French, German, Russian, Romanian
- The watch not supports languages: Arabic, Thai
 
 
Package Contents
 
Package Contents: 1 x Smart Bracelet,1English User Manual


GT101---_01GT101---_02GT101---_03GT101---_04GT101---_05GT101---_06GT101---_07GT101---_08            
 
 
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".
 
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  ) your device bluetooth  ID name is “GT101**”
step 4: open phone bluetooth ; search bluetooth in APP ,and connect bluetooth  GT101 
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 GT101 fitness tracker >>
Why does the pedometer not count steps when I have already started walking?
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.
 
What application is used when connecting to a smart phone?
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.
 
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. For devices with removable batteries, ensure they are properly installed before charging.

 

Can this item be shipped to my country?

We can deliver orders to most countries. For a detailed explanation of each shipping method, destination and approximate delivery time, please check our website
 
 
 Can not find device when pairing device?
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.
 
Can not connect the devicewith app?
Some smart phone bluetooth service will be abnormal when reboot.Please reboot the smart phone for pairing device.
 
Why the android mobile disconnect?
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.

About order

PAYMENT OPTIONS

  • Bank transfer to Kč (CZK) account: 2000383290/2010 - variable symbol (VS): your order number
  • Bank transfer to €uro (EUR) account: IBAN: GB98 REVO 0099 7073 3173 14 / BIC: REVOGB21 - account owner: Ondrej Kylian - payment note (reference): your order number -> send as SEPA payment
  • Bank transfer to US Dollar (USD): IBAN: GB98 REVO 0099 7073 3173 14 / BIC: REVOGB21- account owner: Ondrej Kylian - payment note (reference): your order number -> send as SEPA payment
  • Credit card / Paypal

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WORLDWIDE FREE SHIPPING!

  • FREE shipping regardless of the quantity of items ordered or the value of your order!
  • Delivery usually in 7-20 business days (not influenced by us and fully in the competence of post offices)
  • For expensive goods (eg phones) it is possible that you pay tax. You should not pay any taxes on ordinary small items (cases, clothes, toys, batteries, etc.).


60 Days Buyer Protection
we guarantee a refund or re-shipment if the order is not delivered within 60 days of shipment*
*protection period is extended to 80 days at the Christmas time



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WHY USE OUR SERVICES?

  • We have been here for you for more than 6 years and we have tens of thousands of satisfied customers.
  • Free shipping! You do not pay shipping costs regardless of the number of items
  • Secure payment - we bear the risk of misuse of credit card information by chineese vendors.
  • Risk-free shopping - we guarantee a refund or re-shipment if something goes wrong.
  • Easy complaints - we will handle any complaints from chineese dealers
  • Loyalty program - for each order you will receive points that can be converted into discount coupons.
  • No spam - we will never bother you with unsolicited offers in the future.

If you are unclear, please read our customer's FAQ, or contact us - we will be happy to help you. Thank you.


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