Osmile HR300 Smart Health Wristband

Lightweight and stylish. Simple and convenient.
Stay in tune with your body and enjoy a smarter, healthier lifestyle—anytime, anywhere.

Key Features

• Heart Rate Monitoring: Tracks heart rate changes all day, with alerts if something seems unusual.

• HRV Monitoring: Tracks heart rate variability to help you understand stress and recovery.

• Blood Pressure Tracking: Helps you keep an eye on blood pressure changes to support daily wellness.

• SpO₂ (Blood Oxygen) Monitoring: Measures blood oxygen levels to support breathing and fitness insights.

• Temperature Tracking: Monitors temperature 24/7 and alerts you when readings are outside your normal range.

• Stress Monitoring: Detects stress levels and supports relaxation and self-regulation.

• Sleep Tracking: Automatically tracks deep sleep, light sleep, and awake time to help improve sleep quality.

Lifestyle & Fitness Features

• Step Tracking: Automatically records steps, distance, calories, and active time.

• Sports Modes: Better tracking for running, walking, cycling, and more.

• Guided Breathing: Follow a rhythm to slow your breathing and reduce stress.

• Move Reminders: Reminds you to stand up and stretch when you’ve been sitting too long.

• Water Reminders: Reminds you to drink water throughout the day.

Additional Features

• Notifications: Don't miss calls, texts or alerts!

• Music Control: Play/pause your phone's music from your wrist.

• Remote Camera: Tap once to take a photo.

• Find My Phone: Ring your phone with one tap.

• Weather Updates: See forecast temperatures before you head out.

• Stopwatch: Easy, accurate timing for workouts and daily use.

• Watch Faces: Switch between different designs to match your style.

Product Specs

• Display: 1.75" color screen

• Battery: 160 mAh

• Standby Time: Up to about 15 days

• Battery Life (Typical Use): About 5 days

• Bluetooth: 5.0

• Compatible Systems: iOS 10.0+ / Android 8.0+

• Charging Time: About 2 hours

• Materials: Tempered glass / Aluminum alloy / Silicone

• Weight (Watch Head Only): About 11 g

• Watch Size: 40 × 18 × 10 mm

• Screen Size: 1.75"

• Band Length: 260 mm (adjustable)

• Warranty: 12 months (does not cover accidental or user-caused damage)