1. Introduction
The DigiKuber TK22 Smartwatch is a versatile wearable device designed to enhance your daily life with advanced health monitoring, communication features, and sports tracking capabilities. It offers a 1.39-inch display, Bluetooth calling, and compatibility with both Android and iOS smartphones.

Image: Front view of the DigiKuber TK22 Smartwatch, showcasing its round display and black strap.
2. Safety Information
Please read the following safety guidelines carefully before using your DigiKuber Smartwatch to ensure proper operation and prevent damage or injury.
- Do not wear the watch for diving.
- Avoid wearing the watch during hot water baths or in a sauna, as high temperatures and steam can damage the device.
- The health data provided by the smartwatch (ECG, heart rate, blood pressure, SpO2, body temperature, stress, sleep) is for reference only and should not be used for medical diagnosis or treatment. Consult a medical professional for any health concerns.
- Keep the device away from extreme temperatures, direct sunlight, and strong magnetic fields.
- Do not attempt to disassemble or repair the watch yourself. Contact customer support for assistance.
3. Product Features
The DigiKuber TK22 Smartwatch is equipped with a range of features designed to support your health, communication, and fitness needs.
3.1 Health Monitoring
- ECG/PPG/AI Diagnosis: Advanced monitoring for heart health. You can export and share ECG reports from the DeepFit application.
- Heart Rate Monitoring: Continuous tracking of your heart rate.
- Blood Pressure Monitoring: Provides blood pressure readings.
- SpO2 (Blood Oxygen) Monitoring: Measures blood oxygen saturation levels.
- Body Temperature Measurement: Monitors your body temperature.
- Sleep Monitoring: Automatically calculates and tracks your sleep quality.
- Stress Monitoring: Assesses your stress levels.

Image: Smartwatch screen showing heart rate in BPM.

Image: Smartwatch screen showing blood pressure readings.

Image: Smartwatch screen showing blood oxygen saturation (SpO2) percentage.

Image: Smartwatch screen showing body temperature in degrees Celsius.

Image: Smartwatch screen showing sleep duration and quality breakdown.

Image: Smartwatch screen showing stress level as 'Normal' with a numerical value.
3.2 Communication Features
- Bluetooth Dialing and Call Answering: Make, answer, and receive calls directly from your watch using its built-in speaker and microphone.
- Message and Call Notifications: Receive alerts for incoming calls and messages. You can dismiss messages from the watch.
- SOS Function: Easily make an emergency call, particularly useful for elderly users.

Image: Smartwatch screen showing an incoming call with options to answer or decline.
3.3 Sports Modes
- The smartwatch supports various sports modes including running, cycling, fitness, table tennis, basketball, badminton, and rope skipping.
- Tracks step count, calorie consumption, and sports mileage.

Image: A person performing lunges while wearing the smartwatch, indicating fitness tracking.
3.4 Smart Functions & Customization
- Sedentary Reminder: Notifies you when it's time to move.
- Time and Date Display: Shows current time and date.
- Stopwatch, Timer, Alarm: Essential timekeeping tools.
- Music Control: Control music playback on your connected smartphone.
- Camera Control: Remotely control your smartphone's camera.
- Find My Phone: Helps locate your paired smartphone.
- Customizable Watch Faces: Upload your own pictures or choose from various interfaces available in the DeepFit app.

Image: Smartwatch screen showing a 'It's time to move a while' reminder.

Image: Smartwatch screen showing music playback controls (play/pause, skip).

Image: Smartwatch displaying various customizable watch faces, including an option to load a personal picture.
4. Setup Guide
4.1 Charging the Device
Before first use, fully charge your smartwatch. The device uses magnetic suction charging.
- Connect the magnetic charging cable to the charging points on the back of the watch.
- Plug the USB end of the cable into a standard USB power adapter (e.g., 5V/1A) or a computer's USB port.
- The charging time is approximately 3 to 4 hours.
- A full charge provides approximately 5 to 7 days of usage time, depending on usage patterns.

Image: Smartwatch connected to a magnetic charger, with a battery icon indicating 280 mAh capacity.
4.2 App Installation (DeepFit)
To unlock the full functionality of your smartwatch, you need to install the companion application, DeepFit, on your smartphone.
- The smartwatch is compatible with Android smartphones running Android OS 6.0 or later, and iOS smartphones running iOS 11.0 or later.
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