# TLDR Review: Notebook for Bad Ideas - Blue

*Published: 2024-09-16 | Updated: 2024-09-16 | Source: https://shopsavvy.com/reviews-tldr/notebook-for-bad-ideas-blue*

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## Product: Notebook for Bad Ideas - Blue

## Pros
- Provides detailed insights into sleep patterns, helping to improve sleep quality and daily energy levels.
- Tracks heart rate and fitness levels without being bulky or flashy, making it suitable for gym and casual use.
- Sleek and stylish design that remains discreet, comfortable to wear throughout the day, during workouts, and while sleeping.
- Offers 5-7 days of battery life, allowing for a convenient, set-it-and-forget-it experience.
- More comfortable and discreet compared to other fitness trackers, such as the Fitbit Charge 5.
- Combines functionality and fashion, making it a great choice for those seeking an effective yet subtle fitness tracker.
- Battery life lasts almost a week without needing a charge.

## Cons
- Accuracy of sleep tracking needs improvement, particularly with narcolepsy.
- Sometimes inaccurate in detecting sleep onset and sleep cycles.
- Considered pricey, especially for variations in color.
- Monthly subscription fee is viewed as unnecessary.

## Bottom Line

This fitness tracker stands out for its stylish and discreet design, extended battery life, and detailed sleep and fitness tracking capabilities. However, potential buyers should be aware of its high price and possible inaccuracies in sleep tracking. If the subscription fee is a concern, it might be worth considering other fitness trackers with similar features.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Provides detailed insights into sleep patterns, helping to improve sleep quality and daily energy levels. | Accuracy of sleep tracking needs improvement, particularly with narcolepsy. |
| Tracks heart rate and fitness levels without being bulky or flashy, making it suitable for gym and casual use. | Sometimes inaccurate in detecting sleep onset and sleep cycles. |
| Sleek and stylish design that remains discreet, comfortable to wear throughout the day, during workouts, and while sleeping. | Considered pricey, especially for variations in color. |
| Offers 5-7 days of battery life, allowing for a convenient, set-it-and-forget-it experience. | Monthly subscription fee is viewed as unnecessary. |
| More comfortable and discreet compared to other fitness trackers, such as the Fitbit Charge 5. |  |
| Combines functionality and fashion, making it a great choice for those seeking an effective yet subtle fitness tracker. |  |
| Battery life lasts almost a week without needing a charge. |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Amazon | $12.48  | Check |

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*