USD 30.99

  • Band Material: Leather
  • Brand: LEMFO
  • Case Material: Stainless & Plated Metal
  • Compatible Operating System: Android
  • Features: Alarm
  • Model: S3
  • MPN: Does Not Apply

Product Description

S3 Smart Band


*  0.96 inch 64 * 128 vertical full screen
* IP67 Waterproof ( We do not suggest you to put it in water. Please do not touch hot water ) 
* Built-in polymer rechargeable lithium battery 90MAh, standby time about 7 days
* Heart rate test: Dynamic heart rate, the highest heart rate / minimum heart rate alarm
* APP GPS trajectory: GPS track history, movement trajectory sharing (calories, time, distance, speed)
* Remote camera control: Opening the APP camera mode to remote control the camera
* Multi-motion mode: Cycling, Step gauge, Jumping jacks, Skip rope, Treadmill, Sit-ups
* Vibration alert for incoming calls / socail media updates and messages / alarms
   -Call reminder (show contact name / number);
   -SMS, QQ, Wechat, Facebook, Twitter, Line, SKYPE, WhatsApp notice reminder content display;
* One key to control the phone music player
* Wake up the screen with a lift of arm
* APP name: Search and download "i-Fit" from the Apple Store or Android App store. 
* Compatible system: Bluetooth 4.0, for Android 4.3 & IOS 7.0 and above

* Dynamic heart rate monitoring

PPG sensor combines with our independently researched and developed algorithm of heart rate to minitor changes of your heart rate and help you exercise with higher efficiency.


* Exercise recording and tracking

All the steps in daily life will be recorded and summarized into a statement, including the number of steps, walked distance and consumed calories.


* Lightweight design

The band weighs only 16.4g, bringing a better experience to wear it without the feeling of restraint.


* Wake up the screen with a lift of arm.

Lift your arm and gently make a turn, the screen will be awaken. No need to use another arm to check data.


* Vibration alert

Vibration alert for incoming calls/ social media updates and messages/ alarms


* Automatic sleep detection

It is able to track and analyze your sleeping quality such as sleep latency, deep sleep and light sleep. You can set quiet vibration alarms to gently wake you up in every morning.


* Remote control camera

Opening the APP camera mode then can remote control the phone camera to record every wonderful moment.


* Remote control music

After switch to music mode, you can enjoy the function of switching, pausing and playing music


* Sedentary reminder

S3 will remind you to get up and take exercise. Don't sit all the time and you can set an alarm clock to remind yourself that it's time to have a rest.

* CPU: BT V4.0 BLE
* Display: 0.96 inch 64 * 128, vertical screen
* Font: full font display
* Waterproof rating: IP67
* Acceleration: 3-axis gravity sensing
* Heart rate: Dynamic heart rate test
* Battery: Polymer rechargeable lithium battery 90MA
* Standby time: about 7 days
* Charging: 5V USB
* Data storage: Save 7 days of motion data
* Data synchronization: Bluetooth data synchronization to the mobile terminal applications
* Operating mode: touch the key operation, support the boot, shutdown, reset
* APP Compatible languages: Chinese, English, Multilingual
* System requirements: Android 4.3, IOS 7.0 and above, Bluetooth 4.0
* Support 200 variety of mainstream mobile phone models
  (1) Apple support iPhone4S 7.0 and above all versions, 4s / 5 / 5C / 5S / 6/6 PLUS / 6S / 6S PLUS
  (2) Android support 4.3 Bluetooth 4.0 above:
       -Xiaomi: MI4, MI 3, NOTE LTE, HM NOTE 2, HM NOTE1S, 4C, HM 2A
       -HUAWEI: MT7, H60, P7
       -MEIZU: M1 NOTE, MX4,
       -MX4 PRO, MX5, M2 NOTE
       -SAMSUNG: S4, S5, S6, NOTE2, NOTE3, NOTE 4, NOTE 5, A7
       -OPPO: R7
       -VIVO: X5 PRO, X5S
       -LG: NEXUS 5, D885
      - ONEPLUS: A0001
Packing list:
* S3 Smart  Bracelet * 1
* User Manual * 1

About Us

For 3C product, come here. LEMFO Smart Watch, you deserve it !

We are specializing in smart watch. Also, we have phone case, computer accessories and etc.

If you are interested in our items, move your figures and posses it.

We come here for you.


1. We only accept payment by Paypal. Please finish the payment in 16 days after you win the product.

2. Please contact us for invoice if you don't know how to pay as soon as you win the product.

Credit or debit card through PayPal


Country      Carrier                                        Estimate delivery date 

Spain         Correos                                         5~7 working days

The UK      Royal                                             5~7 working days

France       Colissimo                                      5~7 working days

Italy            GLS                                             5~7 working days

Canada      UBI                                               5~9 working days

Mexico       UBI                                               5~9 working days

Australia    UBI                                                5~9 working days

Russian     UBI                                                 5~9 working days

The US      E-packet                                        7~12 working days

We are keep finding better shipment for all of the clients, if you can't find your country in

above sheet, pls kindly contact us about if you need faster shipment, or we will send the

parcel to you with the shipment economic shipment from China.


We offer a 30 day guarantee for Refund or exchange. 

It will be valid for 12 months against manufacturing defect. 

we have a back to base policy with all the products we sell.  

Any Warranty is void if damage is caused by improper operation 

or unauthorized servicing of component.

Contact Us

Please contact us via eBay message, we will be much appreciate if you can contact us in English, we will reply to you within 24 working hours.

Our working time: 8:00 AM - 18:00 PM (GMT+8 China Standard Time), Monday - Friday.(Not included the Chinese Festival, such as the Spring Festival, hope you can understand


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