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

$112.99 $39.99

SKU: 33008568088

$112.99 $39.99

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

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

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

Letike Sport Color Screen Smart Bracelet IP67 Waterproof Fitness Tracker continuous Heart rate measure fitness Tracker Wristband

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

Main Features:
βœ” All-day Activity Tracking: Accurately record all-day activities like steps, distance, calories burned, active minutes and sleep status.
βœ” 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.
βœ” 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.
βœ” 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,1x English User Manual

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

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

Letike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit womenLetike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit women
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.
No incomming call or message notification?
A:Please see the splution of the app into “setting”-“FAQ” to find how to solve this problem
Letike GT101 Smart watch men Bracelet real-time monitor heart rate & sleeping best Couple Fitness Tracker pink fit women
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.

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

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

Brand Name Letike
Network Mode None
SIM Card Available No
System None
Multiple Dials Yes
ROM <128MB
Function Countdown
Rear Camera None
Language English
RAM <128MB
Mechanism No
Compatibility All Compatible
GPS No
Type On Wrist
Waterproof Grade Life Waterproof
Band Material Silica Gel
Application Age Group Adult
Battery Detachable No
Movement Type Electronic
Style Sport
Screen Shape Square
Case Material Plastic
Band Detachable Yes
Resolution 240*240
Display Size 0.96"
Compatability Android 4.4 / iOS 8.5 and above system
attnetion doesn't compatible iphone 5 5s , compatible iphone 6 or above
Battery Capacity 90mAh
Normal use time 3-5 days
led size 0.96"
band size 245*16*11.5mm
App name wearfit 2.0
for Sport,Running,Climbing,Biking
12/24 hours time format support
whatsapp message reminder yes
stopwatch support
supports languages English,Russian,Spanish ,Portuguese,Japanese,Chinese,French
Drop shipping support
waterproof IP67 waterproof ,can't swim

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

4.9 out of 5
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  1. Z***a

    Cool clock, work well, the charge is enough on average for 5 days, beautifully packed, with the application connect perfectly

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  2. A***a

    very nice,working fine,thank you

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  3. M***s

    70 days from purchase to delivery. Purchase 3 hours in different colors. Everything works, children are happy.

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  4. M***a

    The goods did not receive, but the money was returned.

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  5. M***a

    Got them very cool

    Helpful(0) Unhelpful(0)You have already voted this
  6. M***o

    Excellent Product

    Helpful(0) Unhelpful(0)You have already voted this
  7. D***n

    Everything works fine. cost your money. buy

    Helpful(0) Unhelpful(0)You have already voted this
  8. R***r

    When ordered, did not notice that the pressure does not measure. The goods went very long, through Peter.

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  9. V***e

    Very nice product. I’m still learning to use some features but I’m happy

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  10. S***h

    Very high quality! Thank you!

    Helpful(0) Unhelpful(0)You have already voted this
  11. E***a

    Finally got it! After almost 3 months!

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  12. A***r

    Excellent everything

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  13. D***A

    Excellent service good machines. Super fast shipping

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  14. T***a

    After opening the dispute, the goods were found in the post office. He was there for almost a month. Shame on our mail.

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  15. L***a

    I ordered the clock on November 11, on the day of sales, alas the parcel did not come. The money was returned for 72 days after the order.

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

    $112.99 $39.99

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