Yesido IO45 Smart Health Bracelet with Heart Rate Sensor, Blood Oxygen, Body Temperature & Sleep Monitoring, Bluetooth 5.4 Fitness Tracker, 175mAh Battery, Waterproof Activity Band for Android & iOS

Stay connected to your health with the Yesido IO45 Smart Bracelet, engineered for intelligent fitness and wellness tracking. Featuring advanced biosensors, Bluetooth 5.4 connectivity, and a premium nylon strap, it monitors your daily health and activity while delivering up to 30 days of battery life in a sleek, lightweight design.

The Yesido IO45 Smart Bracelet combines premium craftsmanship with advanced health monitoring technology to support your active lifestyle. Equipped with intelligent sensors, it continuously tracks heart rate, blood oxygen, body temperature, sleep quality, and daily activities with high accuracy. Multiple sports modes help record workouts and provide useful exercise analysis for improved performance. The built-in 175mAh polymer battery delivers approximately 25–30 days of battery life and supports fast magnetic charging in around one hour. Constructed with a durable zinc alloy body, comfortable nylon strap, and stainless steel buckle, it offers all-day comfort and everyday waterproof protection. Compatible with Android and iOS devices, it is the ideal companion for fitness, work, travel, and daily health management.
Key Features:
• Premium Yesido Smart Health Bracelet
• 24-Hour Heart Rate Monitoring Sensor
• Blood Oxygen (SpO₂) Monitoring
• Body Temperature Monitoring
• Intelligent Sleep Tracking
• Female Health Management Support
• Multiple Sports Modes
• Daily Activity & Fitness Recording
• Advanced Health Data Management
• Bluetooth 5.4 Wireless Connectivity
• 175mAh Long-Lasting Battery
• Up to 25–30 Days Battery Life
• Fast Magnetic Charging
• Everyday Waterproof Design
• Premium Nylon Comfort Strap
• Durable Zinc Alloy Body
• High-Precision Motion Sensor
• Lightweight & Comfortable Design
• Android & iOS Compatible
Specifications:
• Brand: Yesido
• Product Name: Smart Bracelet
• Model: IO45
• Main Control Chip: JL7073A
• Bluetooth Version: V5.4
• Sensor: STK8321-W
• Heart Rate Sensor: Vcare VC30F-S
• RAM: 284KB
• ROM: 1024KB
• Battery Capacity: 175mAh Polymer Battery
• Battery Life: Approximately 25–30 Days
• Charging Method: Magnetic Charging Contacts
• Charging Time: Approximately 1 Hour
• Compatible Operating Systems:
• Android 5.1 & Above
• iOS 8.0 & Above
• Health Monitoring:
• Heart Rate
• Blood Oxygen (SpO₂)
• Body Temperature
• Sleep Monitoring
• Female Health Management
• 24-Hour Health Tracking
• Sports Functions:
• Multiple Sports Modes
• Activity Tracking
• Exercise Recording
• Workout Analysis
• Waterproof Level: Everyday Splash Resistant
• Watch Body Size: 44 × 24.7 × 13.6 MM
• Overall Height: 73 MM
• Strap Width: 24.7 MM
• Package Size: 12.2 × 2.4 × 19.75 CM
• Package Includes:
• Smart Bracelet ×1
• Nylon Watch Strap ×2
• Magnetic Charging Cable ×1
• User Manual ×1
• Material:
• Upper Cover: Zinc Alloy
• Lower Cover: PC
• Strap: Nylon
• Buckle: Stainless Steel
• Country of Origin: China