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S28 Smart Watch Color Screen 1.14 Inch PPG ECG Heart Rate Blood Pressure Oxygen Monitoring IP67 Waterproof Sport Smart Bracelet

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  • Model: E-568813

$64.21 Save 56%

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Product Features:

  • 1、Full color screen bracelet (1.14 inch TFT LCD, Resolution 135 * 240)
  • 2、Blood pressure monitoring, PPG pulse rate, ECG heart rate detection, blood oxygen monitoring, accurate and stable data
  • 3、Incoming calls, message push reminders, screen brightening by raising hand
  • 4、APP is simple and easy to use and supports multiple languages.
  • 5、Supports over-the-air OTA firmware upgrade function

Product Specifications:

  • Chip (MCU): " NRF 52832"
  • Flash memory: 512KB
  • Memory: 64M BIT
  • Acceleration Sensor (G-SENSOR): " Roma KX023-1025"
  • Analog front end (afe): " silicon labs si1182"
  • Charge management IC: " core force micro CE3156A420
  • Charging parameters: 5V--300mA~2000mA "
  • Charging Anti-reverse Connection: None
  • Display brightness: adjustable
  • System requirements: Android 4.4 and above, for IOS 8.0 and above
  • Bluetooth version: BLE 4.0
  • Screen display: color screen bracelet (1.14 inch TFT LCD, Resolution 135 * 240)
  • Battery capacity: 140 mAh
  • APP Support Languages: Simplified Chinese, Traditional Chinese, English, Japanese, Korean, German, French, Portuguese, Spanish, Italian, Russian, Vietnamese
  • Standby time: 25-30 days
  • Working hours: 4-5 days
  • Function: Calendar,Remote Control,Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder,Heart Rate Tracker,Blood Pressure,Social Media Notifications,Blood Oxygen
  • Compatibility: All Compatible
  • Style: Sport
  • Touch Screen: Yes
  • Screen Type: Color LCD
  • Model: SMART Bracelet
  • Language: German,Russian,French,Korean,Portuguese,Japanese,Spanish,Italian,English
  • Application Age Group: Adult
  • Waterproof Grade: Life Waterproof
  • Screen Style: Rectangle/Square-shape
  • Case Material: PLASTIC
  • Band Material: Rubber
  • Band Detachable: No

Package Contents:

  • 1 x S28 Smart Bracelet
1、Full color screen bracelet (1.14 inch TFT LCD, Resolution 135 * 240) 2、Blood pressure monitoring, PPG pulse rate, ECG heart rate detection, blood oxygen monitoring, accurate and stable data 3、Incoming calls, message push reminders, screen brightening by
Available Shipping Method Tracking NO. Estimated Delivery


1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

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