Habit Tracker Template

**Context**: 
Designing an effective habit tracker template is crucial for individuals seeking to monitor and maintain consistent daily routines, leading to improved productivity and overall well-being. A well-structured template should be easy to use, customizable, and capable of tracking various habits across different categories.

**Detailed Instructions**: 
Create a comprehensive habit tracker template that includes the following features:
1. A calendar or grid system to track habits over a period of time (e.g., daily, weekly, monthly).
2. Space to list and categorize different habits (e.g., exercise, reading, meditation, work-related tasks).
3. A mechanism for users to set goals and reminders for each habit.
4. A scoring or checking system to mark the completion of habits.
5. An area for notes or reflections on progress and challenges faced.
6. The ability to track progress over time, potentially including statistics or visual representations of habit consistency.
7. Customization options to add or remove habits, change categories, and adjust the time frame as needed.

**Output Format**: 
The output should be a digital template (compatible with Microsoft Excel, Google Sheets, or a similar spreadsheet program) that is easy to download, edit, and print. The template should be visually appealing, with clear headings, sections, and instructions for use.

**Examples**: 
Consider including examples of how the template can be used for different types of habits, such as:
- Tracking daily water intake and exercise routine.
- Monitoring reading habits, including the number of pages read and books completed.
- Recording work hours and tasks completed for freelancers or remote workers.
- Keeping a log of meditation or mindfulness practices.
Ensure these examples are integrated into the template in a way that demonstrates its versatility and ease of use.