1. Product Overview
The ApoloSign 21.5" Digital Calendar is a versatile device designed to streamline family organization and enhance smart home integration. It features a dual-mode operating system, allowing users to switch between a dedicated calendar interface and a full Android tablet experience. Key functionalities include multi-calendar synchronization, a reward-based chore chart, meal planning, AI voice assistance, smart home control, and a customizable photo frame/screensaver.

Image 1.1: The ApoloSign 21.5" Digital Calendar in Android Mode, showcasing customizable widgets for time, date, tasks, smart home controls, and a photo display.
2. Setup and Installation
2.1 What's in the Box
Before beginning installation, ensure all components are present:
- Digital Calendar Unit
- Wall Mount Bracket
- Wall Anchors (5)
- Long Screws (5)
- Power Adapter
- Drill Bit
- Spirit Level
- Mounting Paper Guide

Image 2.1: Illustration of the digital calendar and its accompanying accessories, including mounting hardware and power adapter.
2.2 Wall Mounting Instructions
Follow these steps to securely mount your ApoloSign Digital Calendar:
- Choose Location: Select a location with a nearby power outlet and a strong Wi-Fi signal.
- Tape Mounting Guide: Tape the provided mounting paper guide to the wall in your desired orientation (portrait or landscape).
- Drill Pilot Holes: Using the drill bit, drill pilot holes through the marked spots on the mounting guide.
- Insert Wall Anchors: Insert the wall anchors into the drilled holes.
- Secure Wall Mount: Align the wall mount bracket over the anchors and secure it loosely with one screw. Use the spirit level to ensure it is level, then mark and drill the remaining pilot holes. Insert wall plugs and tighten all screws.
- Connect Power Adapter: Plug the power adapter cable into the back of the digital calendar unit.
- Hang Unit: Carefully hang the digital calendar unit onto the secured wall mount bracket.
- Plug into Outlet: Plug the power adapter into a wall outlet.
Video 2.2: A step-by-step guide demonstrating the physical installation process for mounting the ApoloSign Digital Calendar on a wall.
2.3 Initial Setup and App Binding
After physical installation, complete the software setup:
- Update Operating System: Ensure your calendar device's operating system is updated. Go to Settings > System > System Update > Check for Updates. Complete any available updates.
- Install ApoloSign App: Download the 'ApoloSign APP' from your smartphone's app store (Google Play / Apple App Store).
- Bind Device: Open the ApoloSign Calendar app on your device. Scan the QR code displayed on the calendar screen or manually enter the 8-digit code to pair your device with the mobile app.
- Create Group: Within the mobile app, navigate to 'My Groups' and click the '+' icon to create a new group. Enter a group name (e.g., 'Family Calendar').
- Add Members: In the 'Group Members' section, click 'Add Members'. You can invite existing users via email or create sub-accounts for family members without email addresses.
Video 2.3: Demonstrates the process of updating the device's operating system and binding it to the ApoloSign mobile application.
3. Operating Instructions
3.1 Dual Mode Functionality
The ApoloSign Digital Calendar operates in two distinct modes:
- Calendar Mode: Focuses on displaying synchronized calendars, routines, and to-do lists. Ideal for a clutter-free, organized view of your schedule.
- Android Mode: Transforms the device into a smart display with access to Google Play Store apps, customizable widgets, and smart home controls.
To switch between modes, navigate to Settings > Advanced > Default Home Screen and select either 'Calendar Mode' or 'Android Mode'.
Video 3.1: Illustrates the dual-mode functionality, showing the transition between the focused Calendar Mode and the customizable Android Mode.
3.2 Calendar Synchronization
Seamlessly sync your existing digital calendars:
- The ApoloSign Calendar supports automatic synchronization with popular services like Google Calendar, Outlook, and iCloud.
- Events and schedules from linked accounts will appear on your digital calendar, color-coded for easy identification.

Image 3.2: The digital calendar screen showing a weekly view with events synchronized from various platforms, color-coded for different users or categories.
3.3 Routine and Chore Chart
Organize daily tasks and motivate family members with a reward-based system:
- Create custom routines and assign points for completion.
- Family members can earn points for tasks like chores, homework, or personal habits.
- Points can be redeemed for customizable rewards set within the app.

Image 3.3: A child assisting with household chores, illustrating the practical application of the digital calendar's routine and reward system.
3.4 To-Do Lists and Meal Planner
Keep track of groceries, shopping, and meal preparations:
- Create color-coded to-do lists for various categories.
- Plan weekly meals and track ingredients directly on the calendar.

Image 3.4: A parent and child in a kitchen setting, with the digital calendar displaying a grocery list, highlighting its utility for meal planning and shopping.
3.5 AI Voice Assistant and Smart Home Control
Utilize voice commands and integrate with your smart home ecosystem:
- The calendar is preloaded with Google Gemini AI voice assistant.
- Set alarms, check weather, or manage tasks using four built-in microphones.
- Seamlessly connect with Google Home to monitor and control smart home devices like doorbells and cameras.

Image 3.5: A woman in a kitchen interacting with the ApoloSign Digital Calendar, which displays a recipe in response to a voice command, demonstrating AI integration.
3.6 Photo Frame and Screensaver
Display cherished memories and personalize your screen:
- The 21.5" HD touchscreen can display photos from Google Photos without a subscription.
- Personalize screensavers with videos, schedules, clocks, or a mix of content.
- Anti-glare matte glass reduces eye strain.

Image 3.6: A woman pointing at the ApoloSign Digital Calendar, which is displaying family photos, highlighting its smart photo frame capability.
3.7 Customizable Widget Dashboard
Arrange widgets to create a personalized smart family hub:
- Add and arrange widgets for calendar, chores, meals, weather, doorbell, music controls, stocks, and more.
- Supports multi-page widget layouts for comprehensive viewing.

Image 3.7: The ApoloSign Digital Calendar showcasing a customizable dashboard with multiple Android widgets, including calendar, smart home controls, and media players.
3.8 Privacy Features
Maintain privacy with a one-swipe cover:
- Activate Privacy Mode with a quick swipe to hide your screen behind a photo cover when guests are present.

Image 3.8: A woman interacting with the ApoloSign Digital Calendar, demonstrating the one-swipe privacy cover feature that displays a photo when activated.
4. Maintenance
4.1 System Updates
Regularly check for and install system updates to ensure optimal performance and access to new features. Updates are crucial for security and functionality.
4.2 Cleaning
To clean the screen and frame, use a soft, lint-free cloth. For stubborn smudges, lightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
4.3 Energy Saving
The device features Auto Brightness and Sleep Mode to save energy. These can be configured in the device settings to adapt to ambient light and activate during inactive periods.

Image 4.1: The ApoloSign Digital Calendar displaying a clock in a low-light environment, demonstrating its auto-brightness and sleep mode features for energy efficiency.
5. Troubleshooting
If you encounter issues with your ApoloSign Digital Calendar, consider the following:
- No Power: Ensure the power adapter is securely connected to both the device and a working power outlet.
- Wi-Fi Connectivity: Check your Wi-Fi network status and ensure the device is within range. Reconnect to the network via Settings > Network & Internet.
- App Syncing Issues: Verify that your device's operating system and the ApoloSign mobile app are both updated to the latest versions. Check your internet connection.
- Screen Unresponsive: Restart the device by holding down the power button.
- Calendar Not Updating: Ensure your external calendars (Google, Outlook, iCloud) are properly linked and have granted necessary permissions to the ApoloSign app.
For further assistance, contact the ApoloSign support team.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | ApoloSign |
| Model Number | FA21 |
| Item Weight | 14.57 pounds |
| Product Dimensions | 24.76 x 16.69 x 4.96 inches |
| Color | Teak Wood |
| Display Size | 21.5 inches |
| Operating System | Android-based Dual Mode |
| Calendar Type | Digital, Monthly, Wall Calendar |
| Connectivity | Wi-Fi |

Image 6.1: A size comparison chart for ApoloSign Digital Calendars, including the 21.5-inch model, detailing dimensions and mounting options.
7. Warranty and Support
ApoloSign is committed to providing quality products and customer satisfaction.
- Lifetime Warranty: The ApoloSign Digital Calendar comes with a lifetime warranty.
- 30-Day Free Trial: Enjoy a 30-day free trial period to experience all features.
- 24/7 Fast Support: Expert support is available around the clock to assist with any questions or issues.
For support, please refer to the contact information provided in your product packaging or visit the official ApoloSign website.





