YESIDO IO40 Smart Watch

General

• Brand: YESIDO.
• Model: IO40.

Display

• Screen size: 2.01 inch.
• Screen type: LED.
• Resolution: 240 × 296.
• HD Touch Screen.
• Waterproof rating: No.

Platform

• Compatible OS Version: Android 5.0+ and iOS 9.0+.
• APP: XOfit.

Connectivity features

• Bluetooth version: 5.1

Technical  Specifications

• Material: Zinc Alloy + TPU.
• Wireless Chip: AB5610 V5.1
• ROM: 16MB.

Battery

• Battery Capacity: 180mAh (Li-Polymer).
• Input: DC 5V - 0.5A (MAX).
• Charging Time: About 4 Hours.
• Charging method: Magnetic Suction Point Type.

Activity tracking function

• Calling: Call your phone to make calls; calls can be made directly from the watch.
• Contacts: After successfully connecting the watch to the app, contacts can be added to the app. Once added, the contacts will be synced with the watch's phonebook, allowing you to call a contact directly from the watch.
• Call Logs: Displays call history on the watch.
• SOS: Set emergency numbers in the app, allowing the watch to call directly.
• Messages: Displays instant messages from your phone, supporting SMS, WeChat, Facebook, WhatsApp, Twitter, and other message types.
• Workout: Choose from multiple workout modes. The watch will start a random mode to track calories, heart rate, steps, and more. You can view your workout history after completing the workout.
• Pedometer: Tracks the number of steps taken throughout the day and resets at midnight.
• Sleep Monitoring: Sleep monitoring allows you to track sleep quality, including sleep duration, REM sleep, deep sleep, and light sleep.
• Heart Rate: Place the watch firmly on your wrist (preferably just above the wrist bone) to measure your heart rate. (The normal rate for most people is 60-100 beats per minute.)
• Blood Pressure: Place the watch firmly on your wrist (preferably just above the wrist bone) to measure your real-time blood pressure. (Normal diastolic pressure for adults: 60-80 mmHg; systolic pressure: 100-120 mmHg.)
• Blood Oxygen: Place the watch firmly on your wrist (preferably just above the wrist bone) to measure your real-time blood oxygen levels. (Normal values ​​range from 95% to 100%)
• Bluetooth Camera: Open the camera in the app and use the watch to take photos.
• Bluetooth Music: Control music playback from your phone and adjust the volume using the "+" and "-" buttons.
• Find Phone: When your phone is not in silent mode, turning on the device will cause it to ring.
• Weather: Connect to the app to view the current weather temperature.
• Water Reminder.
• Sedentary reminders.
• Calculator: For basic calculations.
• Calendar: View the on-device calendar.
• Alarm: Customizable alarm settings. Long press to dismiss an alarm.
• Supports stopwatch/timer.
• Modes: Switch between multiple user interface styles.
• Screen-off clock: Displays the time on the screen when it's off.
• Siri: Press and hold to speak and activate remote control via Siri.
• Bedside lamp/flashlight: On while displaying standby mode.
• Language: The app supports multiple languages, selectable based on user preferences.

Important Notes

• Water and Steam Resistance: Avoid wearing your watch during hot showers, sauna sessions, or diving. If the watch comes into contact with water, dry the surface with a soft cloth before operating it.
• The measurement results provided by this product are for reference only: The data provided by the product should not be used for medical purposes or as a basis for making medical decisions.
• Charging Adapter/Charger: When charging using a power adapter, please use an adapter that meets relevant safety standards to avoid potential explosions or fires caused by counterfeit or poor-quality adapters.
• Keep your watch away from strong magnetic fields: Exposure to these strong magnetic fields may cause the watch to malfunction or affect the accuracy of measurements.
• Avoid High Temperatures: Do not expose your watch to high temperatures (above 60°C/140°F or below -10°C/14°F), as this may damage the watch components.
• Regular Cleaning: Clean your watch regularly with a soft cloth to maintain its appearance and function. Avoid using harsh chemicals, as they may damage the surface.
• Battery Safety: Do not attempt to disassemble or puncture the battery. Dispose of the battery properly in accordance with local regulations.
• Wrist Fit: Ensure the watch fits comfortably on your wrist to avoid discomfort or injury during prolonged wear.

Watch & Band

• Band Material: 2 × Silicone.
• Band Changes: Yes.
• Color (Watch & Band): Watch (Gold), Band (Black/Orange).