LittleHippo Mella Clock: A Comprehensive Guide
This guide details the LittleHippo Mella clock’s features, setup, and sleep training capabilities. It assists parents in establishing consistent routines for their children,
promoting better sleep habits and peaceful mornings.
What is the LittleHippo Mella Clock?
The LittleHippo Mella Clock is an all-in-one sleep trainer designed to help children understand when it’s time to stay in bed and when it’s okay to wake up. It functions as a night light, sleep sound machine (offering lullabies, ocean sounds, and white noise), and a visual timer.
MELLA aims to establish consistent sleep schedules, reducing early morning wake-ups and bedtime struggles. It features a child lock to prevent accidental setting changes and a backup battery to preserve settings during power outages. Parents appreciate its ability to transform bedtime routines and improve overall sleep for both child and parent, as highlighted in reviews.
Key Features and Benefits
The LittleHippo Mella boasts several key features, including a customizable “OK to Wake” indicator, which changes color to signal when children can get out of bed. It offers a variety of soothing sleep sounds – lullabies, ocean waves, and white noise – to aid in falling asleep.
A range of light colors provides a comforting night light option. The clock’s settings are lockable, preventing accidental adjustments by little hands. Benefits include improved sleep routines, reduced early wake-ups, and increased independence for children, ultimately leading to more restful nights for the whole family.

Setting Up Your LittleHippo Mella Clock
Initial setup involves powering on the device and understanding its control buttons. Ensuring correct time setting is crucial for utilizing the sleep training functions effectively.
Initial Power-Up and Battery Backup
Upon first use, plug in your LittleHippo Mella clock to initiate power-up. A plug icon will appear when it’s unplugged, indicating it’s running on battery backup. This backup battery is essential for preserving your settings during power outages or when the clock is temporarily disconnected.
However, it’s important to keep the Mella plugged in as much as possible to conserve the backup battery’s lifespan. The backup battery primarily maintains the clock’s settings, ensuring you don’t have to reprogram it frequently. If needed, a factory reset can restore the clock to its original state, allowing you to begin setup anew.
Understanding the Control Buttons
The LittleHippo Mella clock features intuitive control buttons for easy operation. While specific button functions aren’t detailed in the provided text, the clock includes a setting lock switch to prevent accidental adjustments by children. This child lock ensures programmed sleep schedules and preferences remain unchanged.
Successfully navigating these controls is key to customizing the Mella to your child’s needs. Further instructions, likely found in the product manual, will explain how to adjust wake-up times, sleep start times, night light colors, and sound options like lullabies, ocean waves, or white noise.
Setting the Current Time
Accurate time setting is fundamental for the Mella clock’s functionality. Although the provided snippets don’t detail the exact process, establishing the correct current time is the first step in programming the sleep training features. This ensures the “OK to Wake” indicator and scheduled sleep/wake times operate as intended.
Refer to the product manual for specific button combinations and procedures to set the hours and minutes. Maintaining accurate time is crucial for consistency, helping your child understand and anticipate bedtime and wake-up routines. A properly set clock maximizes the benefits of the sleep trainer.

Programming the Sleep Training Functions
Configure wake-up times, sleep start times, and soothing sounds. The Mella clock utilizes these settings to guide your child towards independent sleep habits and routines.
Setting Wake-Up Time
To set the wake-up time on your LittleHippo Mella clock, use the control buttons to adjust the hour and minutes. The clock utilizes a clear visual cue – changing the face’s expression – to signal when it’s okay for your child to get out of bed.
Ensure the chosen wake-up time aligns with your desired morning routine. The Mella clock allows for precise time setting, helping establish consistency. Remember to test the setting to confirm it functions as expected. This feature is crucial for teaching children to respect sleep schedules and avoid early rising, ultimately leading to more rested mornings for the whole family.
Setting Sleep Start Time
Establishing a consistent sleep start time is vital with the LittleHippo Mella clock. Use the control buttons to program the desired bedtime. Once set, Mella’s face will display a sleeping expression at the designated time, visually signaling to your child that it’s time to rest.
This feature aids in creating a calming bedtime routine. The clock reinforces the expectation of quiet time, helping children wind down. Regularity is key; sticking to the set sleep start time, even on weekends, maximizes the clock’s effectiveness in promoting healthy sleep habits and a predictable bedtime experience.
Choosing Sleep Sounds (Lullaby, Ocean, White Noise)
The LittleHippo Mella clock offers three soothing sleep sound options: lullaby, ocean waves, and white noise. Utilize the control buttons to cycle through these sounds and select the one most conducive to your child’s sleep. These sounds can help mask disruptive noises and create a calming atmosphere.
Experiment to discover which sound your child responds to best. White noise is often effective for younger children, while older kids might prefer the gentle rhythm of ocean waves or a soft lullaby. Adjust the volume to a comfortable level, ensuring it’s not too loud or too quiet.

Customizing the Night Light
The Mella clock features a variety of light colors for use as a night light. Select a calming hue to provide comfort and security during bedtime, aiding peaceful sleep.
Selecting Light Colors
The LittleHippo Mella clock offers a delightful spectrum of colors for its night light function. Parents can cycle through various hues – including blues, greens, reds, and purples – to find the perfect shade to soothe their child. This customization allows for creating a calming bedtime atmosphere tailored to individual preferences.
To change the color, use the designated button on the clock. Each press will shift to the next available color. Experimenting with different colors can help determine which one best promotes relaxation and sleep for your little one. The night light adds a comforting glow, easing bedtime anxieties and fostering a sense of security.
Night Light Brightness Control (Limitations)
While the LittleHippo Mella clock provides a customizable night light experience with various colors, its brightness control is somewhat limited. Unlike the face illumination, which is dimmable, the night light operates at a fixed brightness level. This means parents cannot adjust the intensity of the colored light emitted.
Some users have noted this as a minor drawback, particularly for children sensitive to light during sleep. However, the pre-set brightness is generally considered gentle and suitable for most toddlers. Positioning the clock further away from the child’s bed can also help mitigate any potential brightness concerns.

Using the “OK to Wake” Feature
The “OK to Wake” indicator visually signals when children can get out of bed, promoting independent wake-up routines and reducing early morning disruptions for parents.
How the “OK to Wake” Indicator Works
The LittleHippo Mella clock utilizes a color-changing face to communicate wake-up time. Initially, the face displays a closed-eye icon, typically in red, indicating it’s still sleep time. As the set wake-up time approaches, the face transitions to a yellow, blinking eye.
Finally, when it’s “OK to Wake,” the face displays a fully open, green eye, signaling to your child that they can now get out of bed. This visual cue helps children understand when it’s appropriate to start their day, fostering independence and reducing the need for parental intervention. The transition provides a clear, non-verbal signal.
Adjusting the “OK to Wake” Time
To modify the “OK to Wake” time, use the control buttons on the Mella clock. Press and hold the “Sun” button to enter the wake-up time setting mode. Utilize the “+” and “-” buttons to adjust the hour, then press the “Sun” button again to set the minutes.
Ensure the correct AM or PM setting is selected. Remember to save your changes by pressing the “Check” button. Gradual adjustments, in 15-minute increments, are recommended to avoid disrupting your child’s sleep schedule. Consistent use of the set time reinforces the routine;

Advanced Settings and Troubleshooting
Explore features like child lock for setting protection and factory reset for a fresh start. Address display issues when unplugged by ensuring the backup battery is functional.
Locking the Settings (Child Lock)
The LittleHippo Mella clock includes a convenient lock function to prevent accidental or intentional changes to your carefully programmed settings. This is especially useful with curious toddlers who might enjoy pressing buttons! To activate the child lock, typically you’ll need to press and hold a specific combination of buttons – consult your user manual for the exact sequence, as it can vary slightly.
Once locked, the buttons will become unresponsive, safeguarding your wake-up times, sleep sounds, and night light preferences. To unlock, repeat the button combination. This feature ensures your child’s sleep schedule remains consistent and undisturbed by playful exploration of the clock’s functions.
Performing a Factory Reset
If your LittleHippo Mella clock is experiencing persistent issues or you simply want to start fresh with the default settings, a factory reset is the solution. This process erases all customized configurations, returning the clock to its original, out-of-the-box state. The method for initiating a reset varies, but generally involves holding down a specific button or combination of buttons for a prolonged period.
Refer to your user manual for precise instructions, as incorrect procedures may not yield the desired result. After the reset, you’ll need to re-enter all your preferred settings, including time, wake-up times, and sleep sounds.
Addressing Display Issues When Unplugged
When the LittleHippo Mella clock is unplugged, a plug icon will appear on the display. This indicates that the clock is currently running on battery backup, which preserves your settings. The backup battery is designed to maintain functionality during brief power outages, but it’s not a long-term power source.
To ensure continuous operation and prolong the life of the backup battery, always keep the clock plugged in. If the display is dim or malfunctioning when unplugged, it signifies the backup battery may be low and requires eventual replacement.

Tips for Successful Sleep Training
Consistency is paramount for effective sleep training with the Mella clock. Age-appropriate expectations and positive reinforcement will help your child adapt to the new routine.
Consistency is Key
Establishing a predictable bedtime and wake-up routine is crucial when utilizing the LittleHippo Mella clock. Children thrive on predictability, and the clock’s visual cues – changing colors – are most effective when paired with a consistent schedule.
Avoid frequent changes to the set times, even on weekends, to prevent confusion. If adjustments are necessary, make them gradually. Reinforce the “OK to Wake” signal by consistently responding when the clock displays the appropriate indicator. This helps your child learn to self-regulate and understand the boundaries of sleep time.
Age-Appropriate Expectations
The LittleHippo Mella clock’s effectiveness varies with a child’s developmental stage. For younger toddlers (around 2-3 years old), simply understanding the concept of waiting for a specific color may take time and patience.
Older preschoolers (3-5 years) are generally better equipped to grasp the “OK to Wake” signal and adhere to the set schedule. Avoid expecting immediate results; sleep training is a process. Celebrate small victories and offer gentle reminders. Adjust your expectations based on your child’s individual temperament and learning pace.
Positive Reinforcement
Reward your child’s success with the LittleHippo Mella clock using positive reinforcement. A sticker chart, extra story time, or a small, non-food reward can motivate them to stay in bed until the “OK to Wake” signal appears.
Verbal praise is also incredibly effective – acknowledge their effort and good behavior. Avoid punishment for waking up early; instead, gently redirect them back to bed. Consistency paired with encouragement fosters a positive association with the clock and promotes independent sleep habits.

LittleHippo Mella Clock vs. Other Sleep Trainers
The Mella combines a sleep trainer, night light, and sound machine in one device, offering a comprehensive solution compared to simpler, single-function alternatives available on the market.
Comparing Features and Price
Compared to competitors, the LittleHippo Mella boasts a robust feature set, including customizable sleep and wake times, a variety of soothing sleep sounds (lullaby, ocean, white noise), and adjustable night light colors. Many basic sleep trainers offer only a simple light-based system.
Price-wise, the Mella typically falls in the mid-range, around $40-$60, depending on the retailer (Target, online stores). While some basic models are cheaper, they lack the Mella’s all-in-one functionality. More advanced options with app control can be significantly more expensive, potentially exceeding $80-$100. The Mella strikes a balance between features and affordability.
User Reviews and Ratings
User feedback on the LittleHippo Mella is overwhelmingly positive, with many parents praising its effectiveness in establishing better sleep routines for toddlers and preschoolers. A common theme is the clock’s ability to help children understand when it’s okay to get out of bed.
Ratings consistently average 4.5 out of 5 stars across major retailers like Target. Some users note the night light isn’t dimmable enough, but appreciate the child lock feature preventing accidental setting changes. Many highlight the ease of setup and the positive impact on their family’s mornings.
Where to Buy the LittleHippo Mella Clock
The LittleHippo Mella clock is readily available at Target stores and online. Numerous online retailers also carry it, offering convenient purchasing options and delivery.
Target Availability
Target is a primary retailer for the LittleHippo Mella clock, offering both in-store and online purchasing options. Customers can conveniently check Target’s website or app to verify local store availability before visiting.
Online, Target provides options like contactless Same Day Delivery and Drive Up, streamlining the shopping experience. The product page often includes detailed descriptions, customer reviews, and helpful information regarding the clock’s features.
Regularly checking Target’s website is recommended, as stock levels can fluctuate. Occasionally, special promotions or discounts may be available, making Target a cost-effective place to acquire the Mella clock.
Online Retailers
Beyond Target, several online retailers carry the LittleHippo Mella clock, expanding accessibility for customers. Amazon is a prominent option, frequently offering competitive pricing and Prime shipping benefits. Walmart’s online store also lists the Mella, providing another convenient purchasing avenue.
Directly from the LittleHippo website is another possibility, potentially offering exclusive bundles or promotions. Comparing prices across these platforms is advisable to secure the best deal.
Always verify the seller’s reputation and return policy before completing a purchase from third-party marketplaces.

Maintaining Your LittleHippo Mella Clock
Regular cleaning with a damp cloth ensures longevity. Replace the backup battery periodically to preserve settings when unplugged, safeguarding your sleep training progress.
Cleaning Instructions
To maintain your LittleHippo Mella clock’s pristine condition, regular cleaning is recommended. Always ensure the clock is unplugged before commencing any cleaning procedures. Use a soft, slightly damp cloth to gently wipe down the exterior surfaces. Avoid using harsh chemicals, abrasive cleaners, or excessive water, as these could damage the electronic components or the plastic casing.
Pay particular attention to the screen and control buttons, removing any dust or fingerprints. For stubborn marks, lightly dampen the cloth with a mild soap solution, then wipe and dry immediately. Never submerge the clock in water or any other liquid. Proper cleaning will help preserve the clock’s appearance and functionality for years to come.
Battery Replacement (Backup Battery)
The LittleHippo Mella clock utilizes a backup battery to preserve settings during power outages. While the clock functions optimally when plugged in, the backup battery ensures your customized schedule isn’t lost. To replace the backup battery, locate the battery compartment – typically on the back of the unit.
Carefully open the compartment and replace the old battery with a new CR2032 battery, ensuring correct polarity (+/-). Keeping the clock plugged in extends the lifespan of the backup battery. Regularly check the battery status to avoid losing your programmed settings.

Frequently Asked Questions (FAQ)
This section addresses common issues and troubleshooting steps for the LittleHippo Mella clock, helping you resolve problems quickly and efficiently for uninterrupted sleep training.
Troubleshooting Common Problems
Display Issues When Unplugged: If the display goes blank when unplugged, ensure the backup battery is functioning correctly. The plug icon indicates power status. Remember, the backup battery preserves settings but has limited life; keep the clock plugged in.
Settings Resetting: Utilize the child lock feature to prevent accidental changes by little hands. If settings are consistently reverting, a factory reset might be necessary to start afresh.
Clock Not Functioning: Double-check the power connection and battery. If problems persist, consult the user manual or LittleHippo’s support resources for further assistance;
Understanding Error Codes
Currently, the LittleHippo Mella clock doesn’t explicitly display traditional “error codes” like numerical or alphabetical designations. Instead, visual cues indicate potential issues.
The plug icon appearing on the display signifies a power disconnection or reliance on the backup battery. This isn’t an error code, but a status indicator.
If the clock malfunctions entirely, a complete lack of display suggests a potential battery failure or power supply problem. Refer to the troubleshooting section for reset instructions and contact LittleHippo support if issues continue.
















































































