Functions of Smart Rings
Smart rings are innovative wearable devices widely used in health monitoring, contactless payments, access control, and real-time notifications. They integrate sensors, communication modules, and miniature batteries to deliver continuous and accurate data tracking, secure transactions, and instant alerts, enabling users to manage their health, daily activities, and digital interactions conveniently on their fingertips.
Health monitoring
Contactless payments
Access control
Requirements for Smart Ring Battery
| Requirement | Description |
|---|---|
| Compact Size | Ultra-thin and miniature design to fit seamlessly within the limited space of a smart ring without affecting wearing comfort. |
| High Energy Density | Provides sufficient capacity in a tiny form factor to power sensors, communication modules, and notifications for all-day use. |
| Long Cycle Life | Withstands frequent daily charge/discharge cycles while maintaining capacity and stable performance over time. |
| Fast & Safe Charging | Enables quick top-ups with integrated protection against overcharge, over-discharge, short circuit, and thermal events. |
| Stable Performance | Delivers consistent, low-noise power for continuous health tracking, secure transactions, and instant alerts. |
Our Curved Battery Solutions for Smart Rings
- Custom Ultra-Compact Designs
We specialize in developing ultra-small, custom-shaped batteries tailored to fit the extremely limited space inside smart rings without compromising performance. - Optimized Energy Density for Longer Usage
Our batteries utilize high energy density materials to maximize capacity in minimal volume, ensuring extended operation for sensors, Bluetooth, and haptic feedback. - Integrated Wireless Charging Support
To overcome charging port limitations, our battery solutions are designed to support efficient wireless and contactless charging methods, simplifying user experience and design integration. - Advanced Safety Features
Our smart ring batteries comply with key international certifications such as UL 1642, IEC 62133, and RoHS—ensuring safe operation for skin-contact wearables under rigorous global standards. - Long Cycle Life Technology Our batteries are engineered to maintain stable performance over hundreds of charge/discharge cycles, meeting the durability demands of daily wearable use.
- Extremely Low Self-Discharge Rates
By using premium materials and refined manufacturing processes, our batteries maintain ultra-low self-discharge, ensuring reliable standby time and long shelf life for smart rings.
LanDazzle Curved Lipo Battery Specifications
| Model | Voltage | Charge C-Rate | Capacity | Thickness | Width | Length | Application |
|---|---|---|---|---|---|---|---|
| BP170722 | 3.7V | 1C | 17mAh | 1.7mm | 6.5mm | 22mm | Smart Ring |
| BP170722 | 3.7V | 3C | 16mAh | 1.7mm | 6.5mm | 21.8mm | Smart Ring |
| BP170723 | 3.7V | 1C | 15.5mAh | 1.7mm | 6.5mm | 23mm | Smart Ring |
| BP170724 | 3.7V | 1C | 16.5mAh | 1.7mm | 6.5mm | 24mm | Smart Ring |
| BP170725 | 3.7V | 1C | 17.5mAh | 1.7mm | 6.5mm | 25mm | Smart Ring |
| BP170726 | 3.7V | 1C | 18.5mAh | 1.7mm | 6.5mm | 26mm | Smart Ring |
| BP170727 | 3.7V | 1C | 19.5mAh | 1.7mm | 6.5mm | 27mm | Smart Ring |
| BP170728 | 3.7V | 1C | 20.5mAh | 1.7mm | 6.5mm | 28mm | Smart Ring |
| BP170729 | 3.7V | 1C | 21.5mAh | 1.7mm | 6.5mm | 29mm | Smart Ring |
| BP150725 | 3.7V | 3C | 19mAh | 1.5mm | 7mm | 25mm | Smart Ring |
| BP160626 | 3.7V | 1C | 15.5mAh | 1.6mm | 6mm | 26mm | Smart Ring |
Custom Solutions Available
All listed specifications can be tailored to your project requirements, including:
Flexible sizing: Adjust thickness (1.5–2.0mm), width (5–8mm), or length (15–30mm)
Enhanced performance: Higher capacity (up to 25mAh), voltage (4.2V/4.35V), or fast-charge
Extended durability: Cycle life optimizations (500–1000 cycles)
Application-specific designs: Modified form factors for advanced wearables
Ready to Power Your Smart Rings with a Custom Battery?
We’re here to help you design the perfect-fit LiPo battery—ultra-thin, lightweight, and high-performing.
👉 Let’s talk about your project.
Contact us today to get a free consultation and explore how our custom battery solutions can bring your smart rings to life.
Email: info@landazzle.com
Whatsapp: +8618938252128
