Yesido Smart Ring IO33 50M Waterproof

Yesido Smart Ring IO33 50M Waterproof

Concise Overview
A lightweight smart ring with 50M water resistance for all-day health, sleep, and fitness tracking. Syncs with your smartphone via Bluetooth for easy access to your wellness data.

Marketing Features

• 24/7 heart rate, blood oxygen, and sleep monitoring

• Tracks steps, calories, and daily activity

• 50M waterproof design for everyday wear

• Bluetooth connectivity with companion app

• Comfortable and lightweight stainless steel design

Technical Specifications

• Brand: Yesido

• Model: IO33

• Product Type: Smart Ring

• Material: Stainless Steel + Resin

• Display: LED Indicator

• Chipset: RTL8762ESF

• Heart Rate Sensor: VC30F-S

• Motion Sensor: STK8321 3-Axis Accelerometer

• Bluetooth Version: Bluetooth 5.2

• Water Resistance: 50M (5ATM/IP68)

• Battery Capacity: 15mAh (Sizes 8–9), 18mAh (Sizes 10–12)

• Charging Case Battery: 200mAh

• Charging Method: Magnetic Charging Case

• Companion App: Yesido Ring

• Compatibility: Android 5.1 or later, iOS 8.0 or later

• Health Monitoring: Heart Rate, Blood Oxygen (SpO₂), Sleep Tracking

• Activity Tracking: Steps, Calories Burned, Distance, Sports Modes

• Additional Features: Sedentary Reminder, Remote Camera Control, Find Ring, Data Synchronization