The R12S smart ring from the RNCYN brand is an innovative device designed for health and wellness monitoring. Made of stainless steel, it features an LED touch screen that allows for easy and intuitive interaction. This ring is equipped with multiple tracking functions, including heart rate, blood pressure, blood oxygen, and body temperature, providing a complete overview of your health. It also includes a sleep and exercise tracker, as well as temperature trends, making it a versatile tool for sports and health enthusiasts. The ring is compatible with Android 6.0 or higher and iOS 11.0 or higher, and uses Bluetooth BLE5.3 technology for a smooth connection with the ECTRI app. It is water-resistant up to 5 ATM, making it suitable for daily use, even in rain or during water sports. The 16mAh battery lasts 5-10 days and charges in just 2 hours with wireless and magnetic charging methods. Additionally, the ring supports gesture interaction and is available in multiple languages, making it accessible to a wide audience. With its size of 20.7 mm, it is designed to sit comfortably on the finger while offering advanced health monitoring features.
Specification
2025 New R12S Smart Ring with LED Intelligent Touch Screen Heart Rate Blood Pressure Oxygen Monitor Sleep Tracker Digital Rings
Function: touch screen, APP control
Function: Multi-sport Tracker, Temperature Trends, Sleep Tracker, Blood Oxygen Detection, Fitness Tracker, Heart Rate Monitor, Remote Control
Brand: RNCYN
Type: Smart Health Ring, Smart Fashion Ring
Waterproof standard: 5 ATM
Battery life: 5 to 10 days
Charging method: Wireless charging, Magnetic charging
Display type: LED
Material: Stainless steel
Product name: Fashion R12S Smart Ring
APP: ECTRI
CPU: Reference: OM6626A
Battery capacity: 16mAh
Compatible systems: Android 6.0 or higher; iOS 11.0 or higher
Bt version: BLE5.3
Health monitoring: Heart rate, Oxygen blood pressure, Body temperature
Charging time: 2H
Language: Multiple languages
Gesture interaction: Support