BFK-312P - Smartwatch DENVER - Free user manual and instructions
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| Product Type | Smartwatch |
| Brand | Denver |
| Model | BFK-312P |
| Display Size | 1.3 inches TFT LCD |
| Resolution | 240 x 240 pixels |
| Case Material | Plastic |
| Strap Material | Silicone |
| Dimensions (Case) | 42 x 42 x 10 mm |
| Weight | 50 g |
| Battery Type | Lithium-ion, 180 mAh |
| Battery Life | Up to 7 days (typical use) |
| Charging Method | Magnetic charging cable |
| Operating System | Proprietary RTOS |
| Compatibility | iOS 9.0+ / Android 4.4+ |
| Bluetooth Version | Bluetooth 5.0 |
| Water Resistance | IP67 (splash proof) |
| Sensors | Heart rate, accelerometer, pedometer |
| Main Functions | Step counter, heart rate monitor, sleep tracking, call/message notifications, stopwatch, alarm, sedentary reminder |
| Additional Features | Music control, camera remote, find phone |
| Cleaning Instructions | Wipe with a soft, dry cloth; avoid harsh chemicals |
| Warranty | 1 year |
Frequently Asked Questions - BFK-312P DENVER
How do I pair my Denver BFK-312P with my smartphone?
Download the Denver Smart app from the App Store or Google Play. Turn on Bluetooth on your phone, open the app, and follow the in-app instructions to pair the watch. Ensure the watch is charged and within close range.
Is the Denver BFK-312P waterproof?
The watch has an IP67 rating, meaning it is protected against splashes and brief immersion in water up to 1 meter. It is not suitable for swimming or showering.
How do I charge the smartwatch?
Use the included magnetic charging cable. Attach the cable to the contacts on the back of the watch and plug the USB end into a 5V/1A adapter or computer port. A full charge takes about 2 hours.
The watch is not receiving notifications. What should I do?
Ensure Bluetooth is connected and the Denver Smart app has notification permissions enabled. On Android, grant the app access to notifications. On iOS, go to Settings > Bluetooth and ensure ‘Show Notifications’ is enabled for the watch.
How can I reset the Denver BFK-312P to factory settings?
Go to the watch settings menu, select Reset or Factory Reset, and confirm. Alternatively, you can reset via the app under device settings.
What is the battery life of the BFK-312P?
Under typical usage (step tracking, occasional notifications, heart rate monitoring on), the battery lasts up to 7 days. Heavy use (continuous heart rate, many notifications) may reduce it to 3-4 days.
Can I change the watch strap?
Yes, the strap is removable. It uses a standard 20mm quick-release pin. You can replace it with any compatible 20mm strap.
Does the watch support sleep tracking?
Yes, the watch automatically tracks your sleep duration and quality. Data can be viewed in the Denver Smart app the next morning.
How do I measure my heart rate?
The watch has an optical heart rate sensor on the back. Wear it snugly on your wrist. In the heart rate app, it will measure continuously or on demand. Ensure the sensor is clean and in contact with skin.
The watch screen is unresponsive. What can I do?
Try restarting the watch by pressing and holding the side button for 10 seconds. If that fails, charge the watch for at least 30 minutes and try again. If the issue persists, reset the device or contact Denver support.
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USER MANUAL BFK-312P DENVER
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Product information
Brand : DENVER
Model : BFK-312P
Category : Smartwatch