Finding a sunrise alarm clock that truly awakens heavy sleepers can be challenging. The best models combine ultra-bright lights, loud and varied sounds, and customizable features to combat deep sleep inertia. The Philips SmartSleep Wake-Up Light stands out for its realistic sunrise simulation, while the Vivilumens Sunrise Alarm Clock offers robust sound options and a dimmable light for a gentle yet effective wake-up. However, some clocks sacrifice brightness or sound volume for design or additional features, creating tradeoffs for different preferences. Continue reading for a detailed comparison to help you find the perfect wake-up partner.
Key Takeaways
- Brightness and sound volume are critical for heavy sleepers, with top models offering adjustable, high-intensity lights and loud, natural sounds.
- Customization options, such as dual alarms and sleep routines, are highly valued by users with irregular schedules or specific needs.
- Build quality and ease of use vary considerably; durable materials and intuitive controls make a noticeable difference.
- Many clocks include additional features like FM radios or white noise machines, but these can add complexity or cost.
- Pricing ranges widely; investing in a higher-end model often means better brightness, sound options, and durability for heavy sleepers.
| Sunrise Alarm Clock White Noise Machine with Bluetooth Speaker, Dimmable Light, and Sleep Sounds | ![]() | Best Overall for Versatile Sleep Environment | Sleep Sounds: 25 sounds including white, pink, brown, blue noise, waves, and rain | Bluetooth: Yes, 5W stereo speaker | Dimmable Display: Yes, 0-100% brightness | VIEW LATEST PRICE | See Our Full Breakdown |
| Antdalis Sunrise Alarm Clock Wake Up Light with Dual Alarms, Sleep Sounds, FM Radio, and Night Light | ![]() | Best for Heavy Sleepers Who Need Dual Alarms and Radio | Sunrise Simulation Duration: 30 minutes | Number of Natural Sounds: 7 | Sound Volume Levels: 10 | VIEW LATEST PRICE | See Our Full Breakdown |
| Vivilumens Sunrise Alarm Clock for Heavy Sleepers Adults, Wake-up Light, Sleep Aid with White Noise Sounds, Dimmable Touch Lamp, USB Charger | ![]() | Best for Tech-Savvy Heavy Sleepers with Charging Needs | Wireless Charging Power: 10W | White Noise Sounds: 10 | Timer Options: 30/60/90 minutes | VIEW LATEST PRICE | See Our Full Breakdown |
| Blonbar Sunrise Alarm Clock for Bedrooms with Moon Lamp and Dual Alarm | ![]() | Best for Peaceful Mornings and Relaxing Nighttime Environment | Dimensions: 5.9 x 1.97 x 7.28 inches | Power: Cable and adapter included | Alarm Settings: Dual alarms, 12 volume levels (0-80 dB) | VIEW LATEST PRICE | See Our Full Breakdown |
| Vivilumens Sunrise Alarm Clock Wireless Charger with White Noise Sound Machine and Night Light | ![]() | Best for Tech-Savvy Sleepers Who Want Multi-Functionality | Wireless Charging Power: 10W | White Noise Sounds: 10 | Timer Options: 30/60/90 minutes | VIEW LATEST PRICE | See Our Full Breakdown |
| Hatch Restore 3 Sunrise Alarm Clock, Sound Machine, Smart Light (Putty) – White Noise, Screen-Free Sleep Routine | ![]() | Best Overall for Integrated Sleep Enhancement | Color: Putty | Connectivity: Bluetooth, Wi-Fi | Sound Options: White Noise | VIEW LATEST PRICE | See Our Full Breakdown |
| Philips SmartSleep Sleep and Wake-Up Light, Sunrise and Sunset Simulation, Multiple Lights and Sounds | ![]() | Best for Customizable Wake and Wind-Down Routines | Light Modes: Sunrise, Sunset, Midnight Light | Sound Options: Multiple sounds | Additional Features: FM radio, phone charging dock | VIEW LATEST PRICE | See Our Full Breakdown |
| Philips SmartSleep Wake-Up Light, Sunrise and Sunset Simulation, 5 Natural Sounds, FM Radio, Reading Lamp, Tap Snooze, HF3520/60 | ![]() | Best as a Versatile, Mood-Enhancing Wake-Up Light | Light Simulation: Sunrise and Sunset | Natural Sounds: 5 options | Radio: FM | VIEW LATEST PRICE | See Our Full Breakdown |
| JALL Full-Screen Wake Up Light Sunrise Alarm Clock with Bluetooth, FM Radio, 25 Sounds, and Dimmable Colors | ![]() | Best for Deep Sleep and Customization Enthusiasts | Full-Screen Sunrise Simulation: Yes | Brightness Adjustment: 10-60 minutes before alarm | Dual Alarms: Yes | VIEW LATEST PRICE | See Our Full Breakdown |
| Dekala Sunrise Alarm Clock with Pulse Wake and Sunset Sound Machine | ![]() | Best Budget-Friendly for Heavy Sleepers and Simplicity | Brightness: 400 lumens | Sound Options: 10 non-looping sounds | Display Size: 2.8 inches | VIEW LATEST PRICE | See Our Full Breakdown |
More Details on Our Top Picks
Sunrise Alarm Clock White Noise Machine with Bluetooth Speaker, Dimmable Light, and Sleep Sounds
This model stands out for its combination of a natural sunrise simulation, a wide array of sleep sounds, and Bluetooth connectivity. Unlike the Antdalis Sunrise Alarm Clock, it offers a more flexible sound and lighting palette, making it ideal for those who want a customizable wake-up experience. However, it lacks clear details on power backup and alarm volume range, which could be a concern for heavy sleepers who need guaranteed wakefulness. The physical controls simplify setup without app dependence, but the absence of a specified alarm volume range might limit its effectiveness for very sound-sensitive users.
Pros:- Gradual sunrise simulation creates a natural waking experience
- Multiple sleep sounds and adjustable brightness customize comfort
- Bluetooth speaker allows streaming music or podcasts
- Physical controls make setup easy without app reliance
Cons:- Lack of detailed information on alarm volume range
- Power source details are unspecified, affecting reliability during outages
Best for: Heavy sleepers who want a flexible, multi-sensory wake-up system in a single device
Not ideal for: Minimalists or those who prefer a straightforward alarm with no extra features, due to the device’s multiple functions
- Sleep Sounds:25 sounds including white, pink, brown, blue noise, waves, and rain
- Bluetooth:Yes, 5W stereo speaker
- Dimmable Display:Yes, 0-100% brightness
- Color Options:12 night light colors including sunset
- Alarm Modes:Gentle light + sound, alarm only, sunrise light without sound
- Power:Not specified
Our verdict“This pick suits users seeking a versatile, feature-rich wake-up device that blends sound, light, and music for a gentle start.”
Antdalis Sunrise Alarm Clock Wake Up Light with Dual Alarms, Sleep Sounds, FM Radio, and Night Light
This device excels with dual alarms and a user-friendly touch interface, making it well-suited for heavy sleepers who benefit from multiple wake-up cues. Compared to the Vivilumens Sunrise Alarm Clock, its dual alarm setup offers more flexibility for different routines. The 30-minute sunrise simulation is effective, but the lack of mention about battery backup means it may not be dependable during power outages. The multiple color lights and sleep sounds help create a relaxing environment, yet the number of settings might overwhelm users new to sunrise alarms, and it offers limited remote control options.
Pros:- Gradual sunrise helps ease heavy sleepers into waking
- Dual alarms and snooze function prevent oversleeping
- Includes FM radio and multiple sleep sounds for versatility
- Touch control panel is straightforward to operate
Cons:- No information on battery backup during outages
- Limited details on app or remote control features
- Multiple settings may be confusing for some users
Best for: Heavy sleepers who need multiple alarms and prefer a device with FM radio and a simple control panel
Not ideal for: Those who want a compact or minimalist device, as it has a larger form factor and multiple features that could be unnecessary
- Sunrise Simulation Duration:30 minutes
- Number of Natural Sounds:7
- Sound Volume Levels:10
- Number of Color Lights:8
- Night Light Brightness:500 lux at 35cm
- FM Radio Frequency Range:76-108 MHz
Our verdict“Ideal for heavy sleepers who need reliable dual alarms combined with relaxing sounds and radio options.”
Vivilumens Sunrise Alarm Clock for Heavy Sleepers Adults, Wake-up Light, Sleep Aid with White Noise Sounds, Dimmable Touch Lamp, USB Charger
This model combines a sunrise wake-up with white noise sounds and a handy USB charging port, making it a practical choice for those who want multiple functions in one device. Unlike the Blonbar Sunrise Alarm Clock, it offers a wireless charging feature that appeals to busy users. The gradual sunrise and adjustable volume can help heavy sleepers wake more effectively, but its complexity might be daunting for those unfamiliar with multiple device settings. The touch controls could be sensitive to nearby cables, and the device’s setup may require some patience.
Pros:- Combines wake-up light, white noise, and wireless charging
- Gradual sunrise helps wake heavy sleepers gently
- Adjustable brightness and volume for personalized comfort
- USB port adds convenience for device charging
Cons:- Touch sensor can be affected by nearby cables or metal
- Requires support for Qi wireless charging, limiting compatibility
- Multiple features may complicate setup for some users
Best for: Tech-savvy heavy sleepers who want a multi-purpose device with charging capability
Not ideal for: Users preferring simple, standalone alarm clocks without additional tech features or who dislike touch-sensitive controls
- Wireless Charging Power:10W
- White Noise Sounds:10
- Timer Options:30/60/90 minutes
- Brightness Levels:3 (30%, 70%, 100%)
- Wake-up Modes:Sunrise light with sounds, light only, traditional alarm
- Snooze Duration:10 minutes
Our verdict“Best for users who want a multi-function alarm that also charges their devices, especially for tech enthusiasts.”
Blonbar Sunrise Alarm Clock for Bedrooms with Moon Lamp and Dual Alarm
This device offers a calming sunrise simulation paired with a touch-controlled moon lamp, making it ideal for those who value a peaceful start and sleep environment. Compared with the Vivilumens Sunrise Alarm Clock, it emphasizes a relaxing nighttime ambiance with its moon lamp and soothing nature sounds. Its dual alarms and adjustable volume levels cater to heavy sleepers, but it requires a power supply and may involve a complex setup. The multiple features, including the moon lamp and sleep timer, could be overwhelming for users seeking a simple alarm clock.
Pros:- Gradual sunrise simulation for peaceful waking
- Dual alarms and adjustable volume for heavy sleepers
- Touch-controlled moon lamp with customizable brightness
- Includes soothing sounds and sleep timer
Cons:- Requires power supply; not battery operated
- Setup may be complex for some users
- Multiple features could be overwhelming for minimalists
Best for: Individuals seeking a peaceful wake-up experience combined with ambient night lighting and sleep aid features
Not ideal for: People who prefer battery-operated devices or minimalistic alarms, as setup and features may be excessive
- Dimensions:5.9 x 1.97 x 7.28 inches
- Power:Cable and adapter included
- Alarm Settings:Dual alarms, 12 volume levels (0-80 dB)
- Lighting:Stepless dimmable moon lamp with 3 brightness levels
- Additional Features:10-minute snooze, 10 nature sounds, 30/60/90-minute timer
Our verdict“Perfect for users who want a calming, multi-sensory wake-up paired with ambient night lighting.”
Vivilumens Sunrise Alarm Clock Wireless Charger with White Noise Sound Machine and Night Light
This device combines essential sleep features with a wireless charger, making it an attractive choice for heavy sleepers who want everything in one place. Unlike the Blonbar Sunrise Alarm Clock, it emphasizes compatibility with wireless charging devices and offers multiple wake-up modes. Its gradual sunrise, adjustable brightness, and white noise support better sleep quality, but the touch sensor’s susceptibility to interference and the complexity of multiple functions may pose challenges. It’s best suited for users comfortable with tech-heavy setups and Qi-enabled devices.
Pros:- Multi-function device with alarm, white noise, night light, and wireless charger
- Gentle sunrise wake-up for heavy sleepers
- Adjustable brightness and volume for personalized comfort
- Supports Qi wireless charging for compatible devices
Cons:- Touch sensor may be affected by nearby cables or metal
- Requires device support for Qi wireless charging
- Multiple features can complicate setup process
Best for: Heavy sleepers who prioritize device charging, white noise, and multi-functionality in a single device
Not ideal for: Users seeking a simple, battery-operated alarm clock without extra tech features or those uncomfortable with touch controls
- Wireless Charging Power:10W
- White Noise Sounds:10
- Timer Options:30/60/90 minutes
- Brightness Levels:3 (30%, 70%, 100%)
- Wake-up Modes:Sunrise light with sounds, light only, traditional alarm
- Snooze Duration:10 minutes
Our verdict“Suitable for tech-savvy users who want a comprehensive device that combines wake-up light, sleep sounds, and device charging.”
Hatch Restore 3 Sunrise Alarm Clock, Sound Machine, Smart Light (Putty) – White Noise, Screen-Free Sleep Routine
The Hatch Restore 3 stands out for combining a sunrise alarm, sound machine, and customizable sleep routines into one device, making it ideal for those who want a holistic approach to sleep. Unlike simpler alarm clocks like the Dekala Sunrise Alarm, it offers app control and smart home integration, providing a higher level of personalization. However, relying on Bluetooth and Wi-Fi means it’s less functional without a stable connection, and the subscription fee for premium content adds ongoing costs. This device works best for users who want a seamless, all-in-one sleep aid but are comfortable with digital setup and subscription fees.
Pros:- Combines multiple sleep features in one device for convenience
- Customizable routines and content for tailored sleep experiences
- Supports app control and smart home compatibility
Cons:- Requires Bluetooth and Wi-Fi for full functionality, which can be unreliable
- Subscription fee for premium sleep content
Best for: Heavy sleepers who enjoy personalized routines and smart home integration
Not ideal for: Users seeking a straightforward, no-fuss alarm clock without ongoing subscriptions
- Color:Putty
- Connectivity:Bluetooth, Wi-Fi
- Sound Options:White Noise
- App Compatibility:iOS and Android
- Power:Adapter included
- Subscription Cost:$4.99/month or $49.99/year
Our verdict“This pick is best for tech-savvy users who value an all-in-one sleep solution with personalized features.”
Philips SmartSleep Sleep and Wake-Up Light, Sunrise and Sunset Simulation, Multiple Lights and Sounds
The Philips SmartSleep Sleep and Wake-Up Light offers extensive customization with sunrise and sunset simulations, multiple sounds, and additional features like FM radio and phone charging. Compared with the simpler Dekala Sunrise Alarm, it provides more options for relaxation and energy boosting, but its setup can be overwhelming for first-time users. The price may be a barrier for those only wanting basic alarm functions. This model is best for individuals who want a versatile device that combines wake-up features with bedside convenience, despite its complex setup and higher cost.
Pros:- Extensive customization of sunrise and sunset for tailored routines
- Multiple light and sound options for relaxation and awakening
- Additional features like FM radio and phone charging add convenience
Cons:- Setup can be complex, especially for less tech-savvy users
- Higher price point for a basic wake-up light
Best for: Adults who want a multi-functional device to improve mood and energy levels
Not ideal for: People seeking a basic, budget-friendly sunrise alarm without extra features
- Light Modes:Sunrise, Sunset, Midnight Light
- Sound Options:Multiple sounds
- Additional Features:FM radio, phone charging dock
- Display:Auto dimming
- Power:AC adapter
- Connectivity:Not specified
Our verdict“This is ideal for users seeking a feature-rich wake-up device that enhances mood and energy, despite its complexity and cost.”
Philips SmartSleep Wake-Up Light, Sunrise and Sunset Simulation, 5 Natural Sounds, FM Radio, Reading Lamp, Tap Snooze, HF3520/60
The Philips HF3520/60 provides a natural way to wake with sunrise and sunset features, complemented by five natural sounds and FM radio, making it a solid choice for users who want more than just a basic alarm. Its ability to serve as a bedside reading lamp with adjustable brightness adds versatility over simpler models like the JALL Full-Screen Wake Up Light. However, its setup can be intricate for some, and its price is higher than basic alternatives. It works best for those who prefer a multi-functional device that boosts mood and energy, though it may be overkill for minimalists.
Pros:- Natural sunrise and sunset simulation for gentle waking
- Five natural sounds and FM radio for customizable audio
- Can double as a reading lamp with adjustable brightness
Cons:- Complex setup with many features may confuse some users
- Higher price compared to basic alarm clocks
Best for: Individuals seeking a combined wake-up light, sound, and reading lamp experience
Not ideal for: Minimalists or budget-conscious users who only want simple alarm features
- Light Simulation:Sunrise and Sunset
- Natural Sounds:5 options
- Radio:FM
- Reading Lamp Brightness:20 levels
- Model:HF3520/60
- Additional Features:Tap snooze
Our verdict“Best suited for users who want a multi-purpose device that enhances mood and provides customizable wake-up options, despite its setup complexity.”
JALL Full-Screen Wake Up Light Sunrise Alarm Clock with Bluetooth, FM Radio, 25 Sounds, and Dimmable Colors
The JALL Full-Screen Wake Up Light excels at waking heavy sleepers gently with full-screen sunrise simulation, complemented by a robust selection of 25 sounds and customizable lighting effects, including RGB options. Compared to the simpler Dekala Sunrise Alarm, it offers extensive control over light and sound, but its bulkiness and complex setup might not suit small bedside tables or those seeking a straightforward device. Bluetooth connectivity adds music streaming options, making it versatile. This model is best for those who want maximum customization and a gentle wake-up, even if it means a larger footprint and more involved setup.
Pros:- Full-screen sunrise simulation for effective waking
- Large selection of sounds and RGB lighting effects
- Bluetooth for streaming music and syncing with devices
Cons:- Bulky design may not fit small bedside areas
- Setup can be complex for first-time users
Best for: Heavy sleepers who value full customization and soothing wake-up features
Not ideal for: Users with limited space or who prefer a minimal design and simple controls
- Full-Screen Sunrise Simulation:Yes
- Brightness Adjustment:10-60 minutes before alarm
- Dual Alarms:Yes
- Snooze Duration:5-20 minutes
- Natural Sounds:25
- Lighting Effects:17 (8 solid colors & 9 RGBs)
- Bluetooth:Yes, 5W speaker
Our verdict“Ideal for deep sleepers craving maximum customization and a gentle, immersive wake-up, despite its size and setup demands.”
Dekala Sunrise Alarm Clock with Pulse Wake and Sunset Sound Machine
The Dekala Sunrise Alarm Clock offers a straightforward approach with a powerful 400-lumen sunrise light and pulse wake feature, designed specifically for heavy sleepers. Its simple controls and lack of app reliance make it accessible for users who want effective wake-up assistance without complicated setup, unlike the JALL Full-Screen Wake Up Light. However, its limited connectivity and higher price compared to basic models might be a concern for minimalists. It’s best suited for deep sleepers who prefer a reliable, no-fuss device that still delivers a calming wake-up experience.
Pros:- Powerful 400-lumen pulse wake light for heavy sleepers
- No app or subscription needed, simple setup
- Calming ambient light and sound options for a gentle wake-up
- Customizable alarms and wake modes
Cons:- Physical controls may be less intuitive for some users
- Limited smart features and connectivity
Best for: Deep sleepers who want an effective, no-frills wake-up light without app or smart features
Not ideal for: Tech-savvy users seeking extensive customization or smart home integration
- Brightness:400 lumens
- Sound Options:10 non-looping sounds
- Display Size:2.8 inches
- Alarm Modes:Standard, Snooze, Heavy
- Breathing Light:Yes, customizable
- Color Themes:7
- Connectivity:No app required
Our verdict“Best for deep sleepers who need a reliable, straightforward wake-up light without additional features or complexity.”

How We Picked
These products were selected based on their ability to effectively wake heavy sleepers, emphasizing brightness levels, sound volume, and customization. We prioritized models with proven high-intensity lights, multiple sound options, and user-friendly interfaces. Durability and overall build quality also played a key role, as well as features that reduce false alarms or accidental snoozes. The ranking reflects a balance between performance, value, and ease of use, ensuring each pick addresses different preferences and budgets for heavy sleepers seeking a reliable wake-up experience.Factors to Consider When Choosing Best Sunrise Alarm Clocks For Heavy Sleepers
Choosing the best sunrise alarm clock for heavy sleepers involves considering several key factors to ensure it effectively rouses you from deep sleep. While some models excel in brightness, others focus on sound or usability. Understanding these factors helps avoid common pitfalls, like undervaluing sound volume or overemphasizing extra features that may not improve wake-up performance. The right choice depends on your sleep habits, bedroom environment, and personal preferences, so weigh these considerations carefully before buying.Brightness and Light Intensity
For heavy sleepers, a sunrise alarm clock must produce a sufficiently bright light that mimics natural sunrise. Look for models with adjustable brightness levels, ideally reaching 300 lux or more, to ensure you wake up even in dark rooms. Some clocks offer gradual light increase over 30 minutes, which can be more effective than abrupt alarms. Beware of models with dim or inconsistent lighting, as these may not pierce through deep sleep and could leave you waking groggy or still drowsy.
Sound Options and Volume
Sound plays a vital role in waking heavy sleepers. Superior models provide loud, natural sounds like bird calls, or customizable volume controls that can go higher than standard alarms. Consider whether the clock offers white noise or other sleep aid sounds as a backup, especially if you are sensitive to silence or background noise. Be cautious of clocks with low maximum volume, which might be ineffective for those who sleep through softer alarms.
Ease of Use and Interface
If a clock is complicated or difficult to set, chances are you’ll skip setting it correctly, reducing its effectiveness. Look for models with simple controls, large displays, and easy-to-understand interfaces. Tactile buttons and clear labels help prevent accidental adjustments, ensuring your wake-up routine remains consistent. Consider whether the clock supports remote controls or app connectivity if you prefer managing settings from your bed.
Additional Features and Versatility
Extra features like FM radios, white noise machines, or sleep routines can add value, but also introduce complexity. For heavy sleepers, a straightforward design with essential features may work better than overly complicated options. Dual alarms and snooze options are useful for flexibility, but beware of models with overly sensitive snooze buttons that might be accidentally triggered. Prioritize features that genuinely improve waking success without cluttering the interface or raising costs unnecessarily.
Price and Durability
While premium models tend to offer higher brightness and more robust sound options, they also cost more. Consider your budget and whether investing in a more durable, high-performance model makes sense for your needs. Cheaper clocks may lack the necessary brightness or sound volume, leading to frustration. Look for reviews that mention longevity, especially if you plan to use the clock daily, and prefer models with a solid build and good warranty support.
Frequently Asked Questions
Can a sunrise alarm clock really wake up a heavy sleeper?
Yes, a well-designed sunrise alarm clock can wake even the heaviest sleepers by combining high-intensity light with loud, natural sounds. The key is selecting a model with adjustable brightness levels reaching over 300 lux and sound volume capable of surpassing background noise. Proper placement and consistent use enhance its effectiveness, making it a practical solution for those who struggle with traditional alarms.
What features are most important for heavy sleepers?
For heavy sleepers, the most critical features are high brightness levels, loud and natural sound options, and reliable dual alarms. Brightness should be adjustable but capable of reaching at least 300 lux, while sounds need to be customizable with volume controls that go beyond typical settings. Additional features like backup alarms or sleep routines can enhance reliability, but simplicity and effectiveness should remain the priority.
How important is the clock’s build quality and durability?
Build quality matters significantly because a sturdy, durable clock withstands daily use and prevents malfunctions that could compromise wake-up reliability. Heavy sleepers rely on their alarm clock being dependable every morning, so opting for models with quality materials and positive reviews on longevity ensures consistent performance. Cheaper, flimsy designs might break or malfunction over time, reducing their effectiveness.
Are extra features like FM radio or white noise necessary?
Extra features can be helpful but are not essential for heavy sleepers. FM radios and white noise machines add versatility, but they can also complicate the device and increase costs. Prioritize core features like brightness and volume first; additional features should enhance, not distract from, the primary purpose of waking you effectively.
Is it better to choose a premium model or a budget option?
Choosing between premium and budget models depends on your specific needs. Heavy sleepers benefit most from premium models with higher brightness and volume, which provide a greater chance of waking up on time. However, if budget constraints exist, prioritize models with at least 300 lux brightness and loud, natural sounds. Sometimes, investing in a slightly more expensive clock pays off in reliability and durability.
Conclusion
For those who need a reliable wake-up, the Philips SmartSleep Wake-Up Light offers the most natural and effective sunrise simulation, making it the best overall choice. If budget is a concern but effectiveness remains a priority, the Vivilumens Sunrise Alarm Clock provides strong brightness and sound options at a more accessible price. Heavy sleepers who want premium features and maximum customization should consider the Hatch Restore. Beginners or those new to sunrise alarms might find simpler models easier to set up, while users with irregular schedules or specific needs should prioritize dual alarms and sleep routines. Ultimately, selecting the right clock depends on balancing brightness, sound, ease of use, and your budget—choose the one that aligns best with your sleep habits and waking challenges.









