Introduction
The Ticktime TK3 Pomodoro Timer Cube is designed to enhance productivity and time management through its versatile timing functions. This device features preset countdowns, custom timing options, a stopwatch, a clock, and multiple alarm settings, all housed in a compact, intuitive design. It supports various alert modes including sound, vibration, and silent operation, making it suitable for diverse environments.
Setup
Powering On/Off
- To power on: Press and hold the power button (located on the back) for 1.5 seconds.
- To power off: Press and hold the power button for 3 seconds.
Charging the Device
The TK3 Pomodoro Timer Cube features a built-in 1400mAh rechargeable battery, providing up to 10 days of use per charge. It can be charged in two ways:
- Via USB-C Port: Connect a USB-C cable directly to the USB-C charging port on the back of the timer.
- Via Charging Dock: Place the timer (with the 30-minute side down) onto the provided charging dock. Connect the charging dock to a power source via its USB-C port. The timer remains fully functional while charging. Note: The base itself does not have a power supply and requires connection to a USB-C cable.

Image: Proper and improper ways to charge the Ticktime TK3 timer.
Button Overview
The timer features a clear display and intuitive controls. The main control buttons are located on the back of the device, while the sides are used for preset countdowns.

Image: Diagram showing the location and function of buttons on the Ticktime TK3 timer.
- Clock Button: Used to set the current time, day, and date.
- Power Button: Controls device power (on/off).
- Dial Wheel: Used to adjust time settings (minutes, hours) and navigate options.
- Volume Button: Toggles between sound, vibrate, and silent alert modes.
- Alarm Button: Sets and manages up to 3 alarms.
- USB-C Charging Port: Direct charging port for the timer.
Operating Instructions
Preset Countdown Timer
The TK3 features quick-flip countdown presets. Simply orient the timer so the desired minute value (5, 10, 30, or 60 minutes) is facing upwards. The countdown will begin automatically.

Image: Setting a quick countdown by flipping the timer to the desired minute side.
Custom Countdown & Stopwatch Mode
For custom timing, orient the timer so the 30-minute side is facing upwards. Short press the dial wheel on the back to activate custom countdown mode. Rotate the dial wheel to set any duration from 00:01 to 99:00 minutes. Press the dial wheel again to start the countdown. To use stopwatch mode, short press the dial wheel when the timer is in clock mode (screen facing up) to start counting up from 00:01 to 99:00.

Image: The timer being used in various scenarios including meetings, kitchen, and office settings.
Pomodoro Timer Mode
The TK3 is a dedicated Pomodoro timer with built-in 25-minute work and 5-minute break presets. To activate, ensure the timer is in clock mode (screen facing up). Long press the dial wheel on the back. The timer will automatically run 4 Pomodoro cycles (25 minutes work / 5 minutes break).

Image: A person focusing for 25 minutes and taking a 5-minute break, illustrating the Pomodoro technique.
Clock Mode
When not actively timing, the device functions as a desk clock. To switch to clock mode, flip the timer so its screen is facing upwards. The large LED screen will display the time, day, and date.

Image: The timer showing the current time, day, and date in clock mode.
Pause & Resume
To pause an active countdown or stopwatch, flip the timer so its screen is facing downwards. To resume, flip the timer so a numbered side is facing upwards (or the screen is facing upwards for clock mode). If the timer is left paused for 5 minutes with no activity, it will automatically switch to clock mode.

Image: Visual guide for pausing and resuming the timer by flipping its orientation.
Alarm Settings
The TK3 allows you to set up to 3 alarms. In clock mode, short press the alarm button on the back to view the 3 alarm groups. Long press the alarm button to activate the current alarm group. Rotate the dial clockwise to turn on an alarm, and counterclockwise to turn it off. After viewing or toggling alarms, flip the screen face down to exit.

Image: Examples of setting alarms for wake-up, work, and rest times.
Alert Modes
Choose your preferred notification method: loud beep, gentle vibration, or complete silence. Short press the volume button on the back to cycle through the alert modes.

Image: The timer showing different alert modes: vibration, silent, and sound.
Official Product Video
Video: A detailed guide on how to use the Ticktime TK3 Pomodoro Timer, demonstrating its various functions and settings.
Maintenance
The Ticktime TK3 is designed for durability and ease of use. Keep the device clean by wiping it with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the USB-C port and charging contacts are free from dust and debris to maintain efficient charging.
Troubleshooting
- Display Stuck: If the display appears stuck or unresponsive, try powering the device off and then on again. Ensure the device is adequately charged.
- Timer Not Starting/Pausing: Verify that the timer is placed correctly on a flat surface or flipped to the correct side for the desired action. Ensure no obstructions are interfering with the gyroscope.
- Charging Issues: Check the USB-C cable and power adapter for damage. Ensure the timer is correctly seated on the charging dock or the USB-C cable is fully inserted into the timer's port.
Specifications
| Feature | Detail |
|---|---|
| Color | Black |
| Brand | Ticktime |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Product Dimensions | 2.5"D x 2.5"W x 2.3"H |
| Item Weight | 0.3 Pounds (4.8 ounces) |
| Number of Settings | 10 |
| Screen Size | 2.6 Inches |
| Model Number | TK3 |
| Batteries | 1 Nonstandard Battery required (built-in 1400mAh) |
| First Available | May 13, 2025 |
Warranty and Support
For warranty information or technical support, please refer to the official Ticktime website or contact their customer service directly. Details may also be found in the included user manual.


