Introduction
This manual provides detailed instructions for the BlueSnail LED Digital Productivity Timer, Model BS-8124. This versatile timer is designed for various applications, including kitchen use, classroom activities, gym workouts, and office tasks, to enhance time management and productivity.

Figure 1: BlueSnail LED Digital Productivity Timer.
Setup
Battery Installation
The BlueSnail LED Digital Productivity Timer requires 3 AAA batteries for operation. These batteries are included with your purchase.
To install the batteries:
- Locate the battery compartment on the back of the timer.
- Open the battery compartment cover.
- Insert 3 AAA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.

Figure 2: Battery installation for the BlueSnail LED Digital Productivity Timer.
Operating Instructions
Setting the Timer
The timer features an intuitive rotating outer ring for time adjustment.
- Increase Time: Rotate the outer ring clockwise.
- Decrease Time: Rotate the outer ring counter-clockwise.
Time adjusts in 5-second increments. The maximum setting is 99 minutes and 55 seconds.

Figure 3: Adjusting time by rotating the outer ring.
Start, Stop, and Pause
To start or pause the timer, press the ST/SP button located on the screen. A single press will initiate the countdown/countup or pause the active timer.
Countdown and Countup Functionality
The timer supports both countdown and countup modes:
- Countdown: Set the desired time using the rotating ring and press ST/SP. The timer will count down from the set time.
- Countup: To use as a stopwatch, ensure the timer is at 00:00 and press ST/SP. The timer will begin counting upwards.
Volume and Brightness Settings
The timer offers adjustable volume and brightness settings to suit various environments.
Volume Modes:
The timer has three volume settings: Treble, Bass, and Silent. Refer to the device's specific controls (e.g., a dedicated button or combination press) to cycle through these modes.
Brightness Modes:
- Constant Brightness Mode: The LED display remains continuously illuminated.
- Normal Mode: The screen will enter sleep mode after 5 seconds of inactivity to conserve battery.
Switching between brightness modes is typically done via a dedicated button or a long press of the ST/SP button.
Magnetic Mounting
The timer is equipped with strong magnets on its back, allowing it to be securely attached to metal surfaces such as refrigerators, whiteboards, or gym equipment. This feature enables convenient, one-handed operation.

Figure 4: Timer magnetically attached to a metal surface.
Maintenance
Cleaning
Wipe the timer with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
Battery Replacement
When the display dims or the timer functions erratically, it is time to replace the batteries. Follow the battery installation steps outlined in the "Setup" section.
Troubleshooting
Timer Not Turning On / Display Not Visible
- Check if the batteries are correctly installed with the proper polarity.
- Replace old batteries with new AAA batteries.
- Ensure the battery compartment cover is securely closed.
Alarm Not Sounding
- Verify that the timer is not set to "Silent" volume mode. Adjust the volume settings as needed.
Inaccurate Timing
- Ensure the timer is placed on a stable surface.
- Replace batteries if they are low, as this can affect performance.
Specifications
| Feature | Detail |
|---|---|
| Brand | Blue Snail |
| Model Number | BS-8124 |
| Color | All Black |
| Material | Metal |
| Product Dimensions | 1.18"D x 3.15"W x 3.15"H |
| Item Weight | 90 Grams (3.17 ounces) |
| Screen Size | 3 Inches |
| Battery Type | 3 x AAA (included) |
| Timing Range | 00:00 to 99:55 |
| UPC | 680306509164 |
Warranty and Support
Blue Snail provides a 6-month return/replacement service for product quality problems. If you encounter any issues, please contact Blue Snail customer support for assistance.
Contact Information
For support inquiries, please refer to the contact details provided with your purchase or visit the official Blue Snail website.




