D13 SmartWatch: Waterproof Fitness Tracker with Call & Message Notifications, Mobile App Connectivity, Heart Rate Monitor, and Step Counter for Android and iOS

Key Features

1. System Requirements: Android 4.4 and above, iOS 8.0 and above, supports Bluetooth 4.0
2. Bluetooth Version: BLE 4.0
3. Chip: NRF52832
4. RAM: 16MB
5. Screen: 1.3 inch IPS color display
6. Battery: 100 mAh
7. Standby Time: Approximately 15 days
8. Working Time: Approximately 7 days
9. Touch: One-point touch
10. Waterproof Level: IP67
11. Sensors: Three-axis sensor, green light active heart rate sensor

Watch Functionality

1. Display Functions: Time, battery icon, date, week; standard sports functions (step, distance, calorie) and multi-sports mode (walking, running, cycling, skipping, badminton, basketball, football, swimming).
2. Health Tracking: Heart rate, blood pressure, and blood oxygen tests (stores up to 7 records).
3. Sleep Monitoring: Sleep time display; screen brightness adjustment.
4. Music Control: Control music playback and manage vibration alerts.

Notifications and Reminders

1. Call/SMS Notifications: Including reminders for QQ, WeChat, Facebook, WhatsApp, Twitter, and other applications.
2. Alarm Clock: Supports three alarms and sedentary reminders.
3. Anti-Lost Feature: Find the bracelet (no disconnection reminder).

App Health Measurement

1. Heart rate and blood pressure monitoring throughout the day.
2. Bar graph display of heart rate readings, highlighting maximum and minimum.

Additional Features

1. Camera Control: Remotely take pictures via wristband.
2. Do Not Disturb Mode: Raise wrist to turn on the display; customize time formats; factory reset; reject calls by pressing and holding the button.
3. Supported Languages: Chinese, English, Spanish, French, Dutch, Portuguese, German, Russian, Turkish, Japanese, Persian, Arabic, Malay, Thai.

Important Notes

Wearable devices monitor human activities through electronic sensors. Variations in the data are normal; users should interpret data with caution.

This device is not a medical device; do not compare it to hospital equipment readings.

To connect the smartwatch, scan the QR code on the manual to download the app.