6 Best Projection Alarm Clocks | Ultimate Buyer’s Guide
In all reality, projection alarm clock technology has more or less reached a plateau, with further advances really being novelty features, gimmicks, and other “bells and whistles” which enhance their base performance. Most of this comes in display technology both in how the displays work, and the amount of data they can display. While a lot of this is polished to keep an older technology relevant, some of it can be quite useful.
This guide tells you about the main features you should look for when buying a device and offers 6 best projection alarm clocks you will want to consider. A comparative review of the main brand-name products includes analysis of their strong and weak points as well as the evaluation of their performance. If you still have questions, you can read an FAQ section to have all the answers.
What You Will Learn From This Guide:
- What is a projection alarm clock?
- How do projection alarm clocks work? Explaining the technologies behind
- What to look for when buying a projection alarm clock
- My personal experience with projection alarm clocks
- TOP-6 best projection alarm clocks
What Is A Projection Alarm Clock?
Projection alarm clocks cast a soft, luminous image of the time (and sometimes other information) onto a wall or ceiling. The result is a soft, luminous display that’s easily read from a distance, without an overly bright display disrupting your sleep.
While not quite the holographic displays of science fiction (be patient, those are closer than we think), it does have a bit of futurism to it, and a certain charm as a result. These have been popular boutique gifts for some time, once relatively expensive. Now, they’re very affordable, because the projection technology in use has become, itself, quite cheap and commonplace to produce. Lasers and LEDs, which are the primary technologies involved, are not very special anymore.
How Does It Work? Explaining The Technologies Behind
Projection alarm clocks generally work in one of or a mix of two methods. The easiest way is actually with a scanning laser that simply draws the image against a wall. These are low-energy lasers, which don’t do any harm to eyes or materials, similar to those used in barcode scanners and laser pointers.
The other method is using a high-luminance small LED display which is cast through a focusing lens similar to an image projector. These are a little more advanced and tend to have far less “flicker” to the image they cast as a result. This used to be costly, but not so much anymore.
A few projection systems use a mix of both projection lenses and lasers, drawing the image on a receiving plate, which is then focused through the lens. This is less common, and for something as simple as a chronometric display, really overkill.
What To Look For When Buying
You would think an alarm clock was an alarm clock, but when you’re bringing in extra technologies like this, there are a few factors to consider. Before we look at what we feel are the six best ones, we’re going to review some of these factors, and I’d like to share a little personal experience with these as well.
- Design – This is going to be a visible component in the room where it resides. So, you will want it to not look ridiculous or obtrusive if possible. Pick a design and form factor that you like.
- Projection Angle Alteration – You definitely want to be able to adjust the angle of the projection, to be flush against the surface you choose. Otherwise, it can be hard to read, or awkward to place the device. I’ll have more to say on this aspect in a moment.
- Focusing/Clarity – Similarly, because distance and ambient light in an environment both affect how sharp and solid the projection is, you’ll want to be able to adjust the brightness and focus of the projection. You’ll want a decent range with this, especially the focus aspect.
- The Number of Alarm Buttons/Ease of Pressing – You want to have decent controls for the actual alarm clock functions. The more control you have over setting times, tuning the radio, etc. the better. Everyone remembers a clock where they had to cycle through minutes to reach a specific one, same for hours. Why such obtuse ways of setting times are still commonplace is baffling honestly.
- Material – You want these to be solidly made. It’s easy to knock these over in a morning zombified state, or for them to be damaged during moves. Cheap plastic doesn’t cut it. Plastic is fine in and of itself, but be sure it’s a decent plastic.
- Low Battery Indicator – I’ve made no effort to hide the fact that, unless something is portable (and then, using rechargeable mobile-style battery systems), I don’t like battery-powered devices. However, a lot of these do tend to have it at least as an option, and it does mean you don’t have to find an outlet. Be sure it can indicate when the battery is low if you depend on this device keeping you to a critical schedule.
- Brightness Levels – We talked about this a moment ago, but it does serve well to reiterate that brightness adjustments are very helpful.
- Size of the Radio Speaker – You want this to sound decent and be audible, and this is best served by a larger speaker.
- Extra Features – Since this is a bit of a redundant technology (if we’re being honest), it should bring some useful extra features to the table. These may include thermometer readouts, perhaps advanced calendar stuff, some really advanced ones might even have high-resolution displays and internet capabilities.
- Secondary Display – Projection is rarely the only display on these, and you want to think about the other, onboard display. It helps if it’s backlit, for example, and of a decent, legible size.
- Audio In/Out – Being able to hook this into other sound systems can be helpful.
My Personal Experience With Projection Alarm Clocks
If we’re being honest, I don’t have an alarm clock these days. I don’t exercise in the morning and don’t have a daily commute that requires me to be up at a rigid time daily. This was certainly not always the case.
I always hated traditional alarms, because I am one of those people whom always felt that the morning is evil enough without being awakened by obnoxious noises. I always felt like classic rock or classical music was more pleasant.
So, I always appreciated AM/FM clock radios as a result. At one point, somewhere in the late 90s, a friend gifted me with one of the early projection models available through those Sharper Image catalogues. I’m a hard person to buy gifts for unless I’m in need of a new device because few other material things frankly interest me. So, I don’t blame him for opting for a novelty like that – and it was neat at the time.
However, these early models had problems that thankfully, have been addressed to some extent or other in newer designs. It had a problem with flicker, which drives me up a wall (and gave me migraines). It had poor focusing due to being laser-driven, and it had a horrible interface for setting times, having to cycle through 60 minutes to change an hour, and having to cycle clear through a 24-hour period to transition from AM to PM and so on.
In fact, my biggest complaint with most clock radios is the lack of military time – I personally have a little list of social norms we practice in the US that I really can’t stand: AM/PM time, daylight savings time, and the customary measurement system. A lot of these clocks still can’t do the military time. If one of these devices does Celsius temperatures and military time, that’s a thrill to me.
TOP-6 Best Projection Alarm Clocks
Below, you will find TOP-6 best project alarm clocks within the price range of $25-$30. Although most of the key features, such as LED type, focusing and angle adjustment, are present in all models of this review, there are significant differences between them. So some items lack a number of additional features, such as a calendar and FM/AM radio. The number of buttons also varies, however, you should keep in mind that more is not necessarily better. So some users complain about their alarm clocks having too many buttons, which makes the device not so easy to use. This is especially true for the moments when you wake up early in the morning and obviously experience difficulties with finding the right button to press. At any rate, whatever your preferences are, you will certainly find beneficial information in this review.
Standard Projection Alarm Clock | Electrohome
This is a standard example of a modern projection alarm clock with AM/FM radio. It features a large backlit white on the blue LED display, an average speaker size, and uses a lens-LED projection system with decent focusing options.
Features
- Onboard Display: Backlit LED (blue and white).
- Buttons: 4, each with two modes.
- Calendar: Yes.
- AM/FM: Yes.
- Projection Type: LED/Lens.
- Focusing: Yes.
- Angle Adjustment: Yes.
- Power: Wall power w/ battery backup.
- Audio Input: 3.5mm.
Performance
This is a very standard implementation of this technology. I’m not wild about the blue and white for the onboard display, but aside from that, it’s perfectly fine. It’s a bit of a pain to set, due to the limited buttons, though.
Pros | Cons |
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Conclusion
If you just want basic features and projection, this is a pretty standard implementation I am comfortable recommending.
Standard Electrohome: Check the current price
User-Friendly Projection Alarm Clock | Electrohome
Similar to the last one in all but two critical areas, I actually like this one a good bit more. It has a better if simpler onboard display, an extra port to charge your phone, and more buttons.
Features
- Onboard Display: Luminous LED (blue).
- Buttons: 10.
- Calendar: No.
- AM/FM: Yes.
- Projection Type: LED/Lens.
- Focusing: Yes.
- Angle Adjustment: Yes.
- Power: Wall power w/ battery backup.
- Audio Input: None.
Performance
This one isn’t quite as feature rich, but I like the blue on the black readout, the additional buttons, and the more compact design.
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Conclusion
If I were going to get an alarm clock today, I’d probably go with a simple solution like this. I recommend it if you just want a basic solution as I would.
User-Friendly Electrohome: Check the current price
Digital Clock Radio with 180° Projector | Simalac
This one is about as feature-rich as the previous one (sans the radio), but the curved onboard display and large numbers make it something of a modern work of art. It looks pretty neat.
Features
- Onboard Display: Luminous LED (blue).
- Buttons: Unknown.
- Calendar: No.
- AM/FM: Yes.
- Projection Type: LED/Lens.
- Focusing: Yes.
- Angle Adjustment: Yes.
- Power: Wall power w/ battery backup.
- Audio Input: None.
Performance
Everything else about this one is really neat, and it has a slick, modern look I’ve never seen before..
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Conclusion
If you just want a digital alarm clock with projection, this slick, modern design is worth a look. I’d recommend it.
Simalac: Check the current price
Projection Alarm Clock With An Ultra-Large White LED Display | Mesqool
This is a more compact take on the previous Mesqool model, with white LED (something you don’t see every day). If you liked it but didn’t like the blue onboard LED, consider this alternative.
Features
- Onboard Display: Luminous LED (white).
- Buttons: 10.
- Calendar: No.
- AM/FM: Yes.
- Projection Type: LED/Lens.
- Focusing: Yes.
- Angle Adjustment: Yes.
- Power: Wall power w/ battery backup.
- Audio Input: None.
Performance
If you liked the other Mesqool’s features but wanted something with a brighter onboard display, and a more traditional boxy alarm clock look, then this might be the model for you.
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Conclusion
I recommend this to people who want modern features but want the device to resemble their perception of a clock radio (boxy and simple).
Mesqool: Check the current price
Color LCD Projection Alarm Clock | La Crosse Technology
This one keeps time with the atomic clock in Colorado, and offers a lot of advanced data with big numbers. The color can also be adjusted.
Features
- Onboard Display: Luminous LED (adjustable).
- Buttons: Unknown.
- Calendar: Yes.
- AM/FM: No.
- Projection Type: LED/Lens.
- Focusing: Yes.
- Angle Adjustment: Yes.
- Power: Wall power w/ battery backup.
- Audio Input: None.
Performance
Interested in accurate time and weather data, but not interested in radio functionality? This one is made with those goals in mind.
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Conclusion
If you like a simple projection clock, but want extra data and accuracy, this is definitely the choice for you.
La Crosse Technology: Check the current price
Simple Alarm Clock With More Data | Ambient Weather
If you like the lacrosse, but want more buttons and a simpler onboard display, consider this ambient weather model.
Features
- Onboard Display: Backlit LCD (black on amber).
- Buttons: 5.
- Calendar: Yes.
- AM/FM: No.
- Projection Type: LED/Lens.
- Focusing: Yes.
- Angle Adjustment: Yes.
- Power: Wall power w/ battery backup.
- Audio Input: None.
Performance
If you like the lacrosse, but want something a bit more basic yet easy to use, this Ambient Weather unit will probably suit you well. The accuracy of radio-controlled time is actually helpful for those on strict schedules.
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Conclusion
I recommend this to people who like the Lacrosse model, but feel it’s a bit overwrought.
Ambient Weather: Check the current price
Comparative Chart of Projection Clock Effectiveness
Projection Alarm Clock, LIORQUE Alarm Clock with Projection, 180 ° Rotatable Projection Clock and FM Radio, Large...
- [180 ° projection alarm clock & Large VA Screen]: LIORQUE Projection Alarm Clock has 180° rotatable projector, the focusing knob allows 0.5-5m projection distance from wall or ceiling. Note: Long press the “Project” button to flip projection view upside down.
- [2-Color Display & 4-Level Dimmer]: The Blue & White number display is easy to read, especially for children and the elderly. The screen is dimmable so that you will not be disturbed by the bright light of the clock during the night.
- [15 FM Radios with Sleep Timer]: LIORQUE alarm clock radio allows to turn on 15 FM radio stations(76.0MHz-108.0MHz). You can listen to music, news, talk shows, weather, etc. The sleep timer allows you to fall asleep with the radio within 90 minutes(custom).
- [Snooze Function & Weekend Mode]: LIORQUE alarm clock have 9 mins snooze function, preventing people from going into deep sleep again. You can choose BUZZER or radio stations as alarm sound. In weekend mode, the alarm clocks will never ring to disturb your sleep.
- [USB Charger & Power-off Memory]: 5V/1.2A output, you can enjoy the convenience of the USB charging for your phone or tablet when sleeping. The digital clocks only work with the AC adapter(Not battery operated) and it has battery backup. If the power is cut off by accidentally, you do not need to reset it at the next time.
Alarm Clock, PICTEK Alarm Clock with Projection, 5'' LED Curved-Screen, 4 Dimmer, USB Phone Charging Port, 180°...
- [180° Rotable Projeciton Display] Our digital alarm clock offers a clear projection from a distance up to 5 meters. The projection angle is adjustable from -30° to 90°, and the display 180° reversible, adapting to different directions and ensures an easy and upright vision of time.
- [3 Levels of Brightness+OFF] PICTEK Alarm Clock offers 4 adjustable brightness : OFF, dim, medium and bright . The dimmable display ensures that you are not bothered during the night and offers you a clear view of time even in the sheer sunlight.
- [USB Charging Port] The projection alarm clock has a USB charging port for mobile phones or ipad. Now you can enjoy the convenience of having your devices charged alongside your digital alarm clock while sleeping.
- [Snooze and Memory Battery] Featuring the snooze function, the digital clock gives you 9 minutes extra sleep. A backup battery is designed to remember the time and alarm settings when power is off. Note: The clock works only when plugged in.
- [Easy to use] Forget long, complicated instructions. The alarm clock is designed for simplicity. With simple interface you can intuitively operate it without having to figure out the functions of each button. It is also suitable for kids or elderly.
Projection Alarm Clock for Bedroom, Projector Ceiling Clock with 7”Large Digtal LED Display & Dimmer,...
- ⭐180°Rotatable 𝗖𝗲𝗶𝗹𝗶𝗻𝗴/𝗪𝗮𝗹𝗹 𝗖𝗹𝗼𝗰𝗸 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝗼𝗿⭐ This 180°rotatable 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗼𝗿 𝗰𝗹𝗼𝗰𝗸 𝗳𝗼𝗿 𝗯𝗲𝗱𝗿𝗼𝗼𝗺 with focus control ring guarantee a clear view of time and multi-angle adjustment with reverse button to meet any occasions. Project ultra-clear time onto your walls or ceiling. Whenever you wake up, the first thing comes into your eyes is time.
- ⭐7" LED Display with Dimmer⭐ The screen of the 𝗰𝗲𝗶𝗹𝗶𝗻𝗴 𝗱𝗶𝘀𝗽𝗹𝗮𝘆 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸is large and you can read it from the other side of the room even for short-sighted and elders. This 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗶𝗼𝗻 𝗰𝗹𝗼𝗰𝗸 𝗮𝗹𝗮𝗿𝗺 is designed perfectly with 3 dimming levels, the dimmest brightness is very comfortable without disturbing your sleep in any way. Just press “DIMMER” button to eliminate extra light in the room.
- ⭐𝗗𝘂𝗮𝗹 𝗔𝗹𝗮𝗿𝗺𝘀 with Snooze&Volume Adjustment⭐Two separate alarms can be set for couples with different routines or a backup for waking up 𝗵𝗲𝗮𝘃𝘆 𝘀𝗹𝗲𝗲𝗽𝗲𝗿𝘀. Snooze is a great function for people whom always want 9 more minutes sleep every morning. 15 levels alarm volume can be adjusted to your preference degree.
- ⭐𝗨𝗦𝗕 𝗖𝗵𝗮𝗿𝗴𝗲𝗿& Battery Backup for Setting⭐The 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗼𝗿 𝗰𝗹𝗼𝗰𝗸 is outlet powered for supporting functions such as 𝗨𝗦𝗕 𝗰𝗵𝗮𝗿𝗴𝗶𝗻𝗴, 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗶𝗼𝗻,alarm and time display. 2 AAA 1.5V batteries(not included) are required to ensure memorization of time settings so that you don't need to reset time after encountering power outage. USB charging port is compatible with all Android & IOS smart-phones, tablets, Kindle or any other digital devices.
- ⭐DST &12/24H&One-Year Warranty⭐ Hold press “DST” button on top of the 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝗶𝗼𝗻 𝗮𝗹𝗮𝗿𝗺 𝗰𝗹𝗼𝗰𝗸 to activate Daylight Saving Time function and add a hour on digits display. And long press "12/24 H" button to change time format.We provide one-year warranty with this item, any issue we can help with, just contact us by support email (help@mestcool.com).
Alarm Clocks, (New Version)Pictek Projection Alarm Clock with FM Radio, 5-inch Dimmable Screen, Kids Clock Radio...
- 【5" Large Screen & Adjustable Brightness】5'' borderless LED Large screen and elegant curve design bring you ultimate visual experience. 3 projection brightness and 4 screen brightness can be adjusted according to your need separately
- 【HD Projection & 120° Adjustable Angle】Projection range is 0.5~3m and optimal projection distance is 2~3m. The projection angle is 120 degree adjustable (from -30° to 90°). 12/24 hours modes selectable Every Pictek product shipped out after tested
- 【Dual Alarms with Snooze】 Digital alarm clock radio can be easily set two separate wake times, wake you up at desired time with your favorite Radio Station or a Buzzer. Dual alarm with snooze button allows 5~60 extra minuts of sleep
- 【FM Radio & Timer Function】The signal reception range of this FM alarm clock is from 87.5 to 108.0MHz and the 33-inch antenna at the back of the unit can be extended for better reception. You can save up to 15 stations for quick and easy access. Timer function allows it close automatically after you falling to sleep
- 【Battery Backup & USB Charging】AC powered for functions of radio, alarm and time display, battery (included) ensures the memory of all settings during a power outage. 5V/ 1.2A USB output interface at the back of the clock allows you to charge your iPhone, Android smartphones and tablets
Digital Projection Alarm Clock - Auto Time Calibration High Definition with Weather Forecast Station, Indoor...
- 【Rotating Projection Alarm Clock】 Adjustable 180°projection angle of time and temperature, so can be projected onto any wall or ceiling.
- 【Multifunctional Alarm clock show following functions】 time, date, double clock, temperature, humudity,and etc.Displays temperature in C or F with a range of -9 to +50 degree C.
- 【Clock and Double Alarm Function】manually time set ; Daily alarm easy turn ON/OFF with snooze function; Low battery indicate when only use battery .
- 【Weather Station Functions】 weather forecast; thermometer and hygrometer; LCD Projection display; daily alarm and snooze function; backlight select with USB cable.
- 【Power Requirements】2 x AA batteries (Not included) or USB cable (Included). Press button to select backlight when adapter plugged in. It is a great gift for friend or yourself .
Projection Alarm Clock, PEYOU 7'' Large LED Curved Display Digital Alarm Clock, 5 Dimmer Adjustable and 2 USB...
- 【7'' Large LED Screen and Great Snooze Function】 PEYOU digital alarm clock is powered by USB or plug in, backup battery(you need to buy yourself) just for setting memory backup when out of power. ⏰Notice: NOT include BATTERY in the package. Default 9 minutes (adjust 5-60 minutes) snooze function is activated only by pressing middle snooze button. Upgraded 7'' display design and screen shows RED color with 5 brightness level (Medium-Bright-Low-Dim-Off, default Bright).
- 【Ultra-Clear & 180°Adjustable Angle and 5 Projection Luminance】 Projection digital alarm clock can project ultra-clear time onto ceiling or wall within the distance range of 2-3m/7-10ft. with improved 5 adjustable projection brightness (Medium-Bright-Low-Dim-Off, default Bright) to meet your different needs. Projection alarm clock with 180°adjustable projector (from -90°to 90°).
- 【2 Alarms Set and Unique Night Mode】 Digital alarm clock can be easily set two separate wake times at your want with BIBIBI three beeps for the Al1, with BIBIBIBI four beeps for Al2. When the alarm sounds, the alarm symbol flashes. ⏰Notice: Only under the AC mode, the alarm functions works(powered by DC adaptor). Under Night Mode, the LED display will enter into the low light automatically between the time 18:00-6:00, what a unique humanized and thoughtful design, you deserve it.
- 【AC Power Projector Function and 2 USB Charging Ports for Phone】AC powered for functions of alarm and time display and projector (⏰Notice:The projection alarm clock can only work under the AC mode: powered by DC adaptor). The 2 USB output ports on the side of the digital alarm clock allows you to easily charge your iPhone, Android smartphone by DC 5V/2A, avoid running out of batteries on your devices while you sleep.
- 【Easy to Use, Friendly for Elders, Senior】PEYOU projection alarm clock is designed with simple interface you can easily operate it without having to figure out the functions of each button. It is very suitable for kids or elderly.
Magnasonic Alarm Clock Radio with USB Charging for Smartphones & Tablets, 180 Degree Time Projection, Dual...
- DESIGNED TO GET YOU OUT OF BED - Wake up to your favorite radio station or to a traditional alarm buzzer. Loaded with extra features including projection, charging port, and dual alarms.
- TIME PROJECTION - Easily see the time from your wall or ceiling with the adjustable 180-degree swivel projection display
- USB CHARGING PORT - Charge your device while you recharge from the day with its USB charging port
- DUAL ALARM - Program separate wake up times for you and your partner during the work week, weekend, or full week
- BACK UP BATTERY - Have peace of mind knowing your alarm will still sound in the event of a power outage with its pre-installed battery
Alarm Clocks, YISSVIC Projection Alarm Clock for Bedroom with 6.5-Inch LED Screen FM Radio 180° Rotatable...
- 【6.3'' Large Screen】6.3'' large LED screen and big bright number ensure the time is clear to see at a glance
- 【180° Rotable Projeciton Display】The projection angle is adjustable from -30° to 90°, and the display 180° reversible, adapting to different directions and ensures an easy and upright vision of time
- 【Brightness Adjustable】The projection digital clock has dimmable display. 4 level dimmable display meets different brightness demands
- 【Snooze Function】Press snooze button can get extra 9 minutes to sleep. The alarms will sound every 9 minutes
- 【FM Radio】The projection alarm clock with FM radio supports the manual or automatic radio search and can play audio from 76-108 MHz. Preset an unlimited number of stations for quick and easy access the next time
Jhua Digital Projection Alarm Clock for Bedrooms with Weather Stations Wireless Indoor Outdoor Thermometer...
- ▶【Color LCD Weather Forecast Station】- In addition to time, calendar, temperature and humidity, this large backlit color LCD weather station also provides you with 6 kinds of weather and tendency chart for quickly and easily read the weather condition, 4 levels of brightness are available for optimal vision and you can also use this weather stations in the dark
- ▶【Digital Thermometer & Hygrometer】- With outdoor sensor, the thermometer and humidity gauge provides you with accurate humidity and temperature readings for both inside outside simultaneously and record maximum and minimum values. 5 levels of indoor climate comfort and 3 levels of indoor/outdoor mold risk display, the weather station makes it easier to get the weather and a more comfortable and healthy living environment
- ▶【HD Projection Clock & 180°Adjustable】- 180 degree rotatable, 2 levels of projection brightness, the dimmable alarm clock can projects time and indoor/outdoor temperature onto your bedrooms wall or ceiling clearly but won't disturb your sleep. The indoor/outdoor temperatures are automatically projected alternately in 5s, the suggested distance of projection is 1-3m(3.3-9.8ft)
- ▶【Dual Alarms with Snooze Function】- Dual alarm design, weather stations wireless indoor outdoor can be set two separate wake-up alarms. Alarm clock working time can be selected from "M-F: Monday to Friday", "S-S: Weekend Only" or "M-F&S-S: Daily". With snooze function, snooze time is 5-60 minutes, you can set it as needed. Alarms will last 2 minutes with increased volume to wake you up
- ▶【DC Adapter & Battery Backup】- Projection alarm clocks need to be powered by a 5V DC adapter (INCLUDED) for full functionality, in the event of a power failure, a 3.0V CR2032 battery(NOT INCLUDED) can be used as a backup power source to ensure that all settings are remembered during a power outage, so you don't need to set it up again. NOTE: When powered by a battery only, it can only realize the memory function and not make the alarm clock work normally
F.A.Q
How to set a projection alarm clock?
This varies wildly from clock to clock.
Can the ceiling display include the temperature, or only the time?
Some display the temperature too.
What models are recommended for kids? Does Dr. Who projection alarm clock work well?
Really, any of them work fine. The Dr. Who alarm is fine.
Are there devices with nature sounds?
Not that I’ve seen.
Can I use the device’s FM radio to wake up?
Yes.
Conclusion
If you need a clock radio to motivate you and want the readability and the extra nicety of projection, then one of these will serve you well. It just depends on your needs, and how important a piece of equipment this is in your lifestyle.