Sleep activity monitoring ring

Overview

Multifunctional Health Monitoring - Tracks heart rate, blood oxygen, blood pressure, sleep patterns, and multiple exercise modes in real time.

Compact Wearable Design - Lightweight smart ring (4.5g) with waterproof feature for continuous daily use.

Bluetooth Connectivity - Compatible with both Android and iOS devices for seamless data synchronization.

Long Battery Life - Built-in 18-23mAh battery with magnetic or charging case options for extended usage.

Specifications

Product Weight: 4.5g

Battery Capacity: 18-23mAh

Compatibility: Android, iOS

Sizes: US Standard #7 (17.3mm) to #13 (22.2mm)

Colors: Black, Rose Gold, Silver

Charging Methods: Magnetic cable charging / Charging case

Features: Heart rate monitoring, blood oxygen tracking, sleep analysis, step counting, waterproof design

Packing List

Smart ring*1

Magnetic charging cable*1

Charging case*1 (for specific variants)

Instruction manual*1