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Wearable products
Batteries are widely used in devices such as smartwatches, fitness trackers, smart rings and health monitoring patches, where they must offer high energy density, be lightweight, thin and flexible, and support fast charging, whilst ensuring both safety and wearing comfort.
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Smart Band

Smart bands are lightweight wearable health and fitness devices with streamlined design, integrating activity tracking, physiological monitoring, sleep analysis and smart reminder functions. Featuring ultra-thin body, waterproof grade, low-power chip and high-sensitivity sensors, it supports step counting, calorie consumption, heart rate & blood oxygen monitoring, sleep tracking, incoming call and message alerts. Widely used in daily fitness, office life, health management, sports training and mass population daily routine monitoring.Traditional watches lack health tracking and smart reminders, while bulky wearables bring wearing burden. As the core power solution, premium smart bands adopt Lithium Polymer Battery with mini size, high energy density and ultra-low power consumption. It supports 7–14 days daily regular use and 1.5-hour fast charging, with up to 30 days standby, perfectly fitting all-day lightweight wearing and travel scenarios.

What kind of smart bands do modern users need?

Users prefer ultra-light comfortable fit, accurate health data, multi-sport modes, IP67/IP68 waterproof, long battery life and simple APP synchronization. They need real-time physiological reminder, sedentary alert, silent vibration notification and customizable functions. Different models for young office workers, fitness enthusiasts, middle-aged health monitoring and student daily use.

Types of Smart Band

  • Basic Health Version: Core functions of step count, sleep monitoring, heart rate detection and message reminder; slim and affordable for daily casual use.
  • Professional Sports Version: Built-in multiple sport modes, automatic motion recognition, swimming waterproof and workout data recording for exercise lovers.
  • Health Care Version: Added blood oxygen, blood pressure estimation and abnormal vital sign reminder, suitable for middle-aged and elderly daily health observation.
  • Full-Featured Smart Version: Supports Bluetooth calling, voice assistant, NFC access control and offline payment in a lightweight band design.

How effective is the smart band?

Practical value depends on sensor accuracy, algorithm optimization, battery endurance and wearing comfort. Low-quality bands produce inaccurate step counting, unstable heart rate data and short service life.A standard smart band records daily exercise volume and physical status all day long, reminds sedentary behavior and abnormal health indicators, synchronizes mobile notifications via vibration without disturbing others. Lightweight and waterproof design allows wearing while showering, swimming and sleeping, bringing zero-burden health management and convenient smart life.In the wearable consumer electronics industry, smart bands remain mainstream entry-level health wearables. With continuous upgrades of low-power chips, biosensing algorithms and ergonomic design, wearing comfort and monitoring accuracy keep improving.MingYu Energy has developed and supplied various smart bands: basic health bands, professional sports track bands, middle-aged health care bands and full-function multi-scenario smart bands. Monthly production capacity reaches 90,000 units. Our products feature lightweight skin-friendly design, precise physiological monitoring, ultra-long battery life, high-level waterproofing, stable data synchronization and reliable quality.
High Energy Density
It stores large amounts of energy in a smaller and lighter package
Longer Cycle Life
Withstands extensive charge and discharge cycles
Low Self-Discharge
Maintains power longer when not in use
Safety
Minimizes the risk of accidents and ensures safe operation
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