1. Product Overview
The DEKELIFE AK90 Fitness Tracker is designed to monitor various health and fitness metrics, providing comprehensive data to support an active lifestyle. It features a 1.47-inch display and is compatible with both Android and iOS devices.
Image: The DEKELIFE AK90 Fitness Tracker, showcasing its sleek design with a silver mesh strap. A smaller inset shows the watch with an alternative beige silicone strap, highlighting its versatility.
2. Setup
2.1 What's in the Box
- 1* Fitness Tracker (DEKELIFE AK90)
- Charging Cable
- User Manual
- Additional Strap (typically one silicone and one metal)
2.2 Charging the Device
Before first use, fully charge your fitness tracker. Connect the magnetic charging cable to the charging points on the back of the device and plug the USB end into a power source (e.g., computer USB port, USB wall adapter).
Image: The DEKELIFE AK90 Fitness Tracker highlighting its IP68 waterproof rating and battery specifications, including a 300mAh battery, 7 days of daily use time, and 1.5 hours charging time.
- Battery Capacity: 300 Milliamp Hours
- Charging Time: Approximately 1.5 hours
- Battery Life: Up to 7 days of typical use
2.3 Pairing with Your Smartphone
To unlock the full potential of your fitness tracker, pair it with the companion application on your smartphone. The device is compatible with Android 4.4 and above, and iOS 9.0 and above.
- Download the recommended fitness application from your smartphone's app store (e.g., Google Play Store for Android, Apple App Store for iOS).
- Ensure Bluetooth is enabled on your smartphone.
- Open the application and follow the on-screen instructions to create an account and add your device.
- Select 'AK90' or the corresponding device name from the list of available Bluetooth devices in the app.
- Confirm the pairing request on both your phone and the fitness tracker if prompted.
Image: The DEKELIFE AK90 Fitness Tracker showcasing its 1.47-inch HD screen with multiple customizable watch faces, along with icons indicating compatibility with Android 4.4 and above, iOS 9.0 and above, and Bluetooth connection.
3. Operating the Device
3.1 Basic Navigation
The fitness tracker features a touch-sensitive display for navigation. Swipe left/right or up/down to browse through different functions and menus. Tap to select an option or confirm an action.
3.2 Health Monitoring Features
The AK90 fitness tracker provides continuous monitoring of key health metrics:
- 24/7 Heart Rate Monitoring: Tracks your heart rate throughout the day and during workouts.
- Blood Oxygen (SpO2) Monitoring: Measures your blood oxygen saturation levels.
- Sleep Monitoring: Accurately monitors your sleep patterns, including deep sleep, light sleep, and awake times.
- Breathing Training: Guided breathing exercises to help reduce stress.
- Female Function Tracking: Provides support for menstrual cycle tracking.
Image: The DEKELIFE AK90 Fitness Tracker displaying its comprehensive health monitoring capabilities, including real-time heart rate, blood oxygen levels, breathing training, and female health tracking features.
Image: The DEKELIFE AK90 Fitness Tracker illustrating its ability to accurately monitor sleep patterns, distinguishing between deep sleep, light sleep, and awake periods for comprehensive sleep analysis.
3.3 Activity Tracking
The tracker automatically records your daily activity:
- Steps: Counts your daily steps.
- Calories Burned: Estimates calories expended based on activity.
- Distance: Calculates distance covered.
- Sports Modes: Supports various sports modes for detailed workout tracking.
3.4 Smart Notifications
Once paired with your smartphone, the tracker can display notifications for incoming calls, messages, and alerts from various applications.
Image: The DEKELIFE AK90 Fitness Tracker displaying incoming call and message notifications on its screen, with icons of popular social media applications indicating its ability to receive app notifications.
4. Maintenance
4.1 Cleaning Your Device
Regularly clean your fitness tracker and strap to ensure optimal performance and hygiene. Use a soft, damp cloth to wipe the screen and body. For the strap, follow specific cleaning instructions based on the material (silicone or metal).
4.2 Water Resistance (IP68)
The DEKELIFE AK90 Fitness Tracker has an IP68 water resistance rating, meaning it is protected against dust ingress and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for daily use, including hand washing, rain, and shallow swimming. Avoid hot water, saunas, or diving.
4.3 Changing Straps
The AK90 comes with dual straps (silicone and metal) for versatile styling. To change the strap, locate the quick-release pins on the underside of the strap where it connects to the watch body. Slide the pin to detach the strap and attach the new one by aligning the pins with the holes and releasing them.
Image: The DEKELIFE AK90 Fitness Tracker emphasizing its ultra-light body (14.5g, 10mm thickness) and showcasing the two included strap types: a comfortable silicone strap and an elegant steel strap, allowing for free matching.
5. Troubleshooting
- Device not turning on: Ensure the device is fully charged. Connect it to the charger for at least 10 minutes.
- Cannot pair with smartphone: Make sure Bluetooth is enabled on your phone and the tracker is within range. Restart both the tracker and your phone. Check if the app is updated to the latest version.
- Inaccurate data: Ensure the tracker is worn snugly on your wrist, about one finger's width from your wrist bone. Clean the sensors regularly.
- Notifications not appearing: Check app permissions on your smartphone to ensure the fitness app has access to notifications. Verify that notifications are enabled within the fitness app settings.
- Short battery life: Reduce screen brightness, disable continuous heart rate monitoring if not needed, and limit excessive notifications.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | AK90 |
| Screen Size | 1.47 Inches |
| Battery Capacity | 300 Milliamp Hours |
| Connectivity Technology | Bluetooth |
| Operating System | Android & iOS |
| Water Resistance | IP68 |
| Item Weight | 3.87 ounces |
| Package Dimensions | 10.43 x 2.99 x 0.75 inches |
| Manufacturer | DEKELIFE |
7. Warranty and Support
7.1 Warranty Information
For detailed warranty information, please refer to the warranty card included with your product or visit the official DEKELIFE website. Warranty terms and conditions may vary by region and retailer.
7.2 Customer Support
If you encounter any issues or have questions regarding your DEKELIFE AK90 Fitness Tracker, please contact DEKELIFE customer support through their official website or the contact information provided in your product packaging. Please have your model number (AK90) and purchase details ready when contacting support.