--- product_id: 179577823 title: "SMARTRO Digital Projection Alarm Clock for Bedrooms with Indoor Thermometer" brand: "smartro" price: "€ 57.51" currency: EUR in_stock: true reviews_count: 13 category: "Smartro" url: https://www.desertcart.sk/products/179577823-smartro-digital-projection-alarm-clock-for-bedrooms-with-indoor-thermometer store_origin: SK region: Slovakia --- # Dual alarms for personalized wake-ups Dual USB ports for device charging Accurate indoor temp & humidity sensor SMARTRO Digital Projection Alarm Clock for Bedrooms with Indoor Thermometer **Brand:** smartro **Price:** € 57.51 **Availability:** ✅ In Stock ## Summary > ⏰ Project your time, power your life, own your mornings! ## Quick Answers - **What is this?** SMARTRO Digital Projection Alarm Clock for Bedrooms with Indoor Thermometer by smartro - **How much does it cost?** € 57.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/179577823-smartro-digital-projection-alarm-clock-for-bedrooms-with-indoor-thermometer) ## Best For - smartro enthusiasts ## Why This Product - Trusted smartro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wake Up Your Way:** Set two independent alarms tailored to your busy lifestyle or family needs. - • **Power Your Devices:** Integrated dual USB charging ports keep your smartphone and gadgets fully powered right from your bedside. - • **Projection Perfection:** Soft red time projection on ceiling or wall, adjustable up to 13 ft for effortless night-time visibility without disturbing sleep. - • **Climate Control Insight:** Professional-grade indoor thermometer and hygrometer keep your bedroom environment optimized for health and comfort. - • **Snooze & Brightness Mastery:** Customizable 3-level backlight and snooze function ensure you control your sleep environment and wake-up experience. ## Overview The SMARTRO Digital Projection Alarm Clock combines dual alarms with a soft red ceiling projection, precise indoor temperature and humidity monitoring, and dual USB charging ports. Compact and travel-friendly, it features adjustable brightness and a snooze function, making it the ultimate bedside companion for millennial professionals seeking smart convenience and environmental awareness. ## Description Buy SMARTRO Digital Projection Alarm Clock for Bedrooms with Indoor Thermometer | Hygrometer, USB Charger, Bedside Projector, Travel, AC and Battery Operated: Alarm Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Intuitive, light, travel, friendly - This clock was exactly what I was looking for. It can assess internal temperature and humidity you can set it up to go with the clocks. There is a space for a battery so that you don’t have it plugged in all the time for back up power as well as for travel. It stores the time and date so a battery is a good idea if you’re wanting it to keep the time. It is accurate functional and exactly what I was looking for I love the little feature that the brightness is just tapping the top as well as the news feature. There are two separate alarm clocks you can turn on physically so you can physically tell whether or not they are on. The brightness is the same as the snooze button so you can turn the back light on the display completely off for those who do not want to have blue light at night. it’s simple easy to use and perfect for me. Also bonus I love the fact that you can change the direction that the projector is projecting. You can kind of move the little arm, but you can also tap a button on the back that will turn in four different ways the clock direction. This was not given to me by anyone I purchased it. And no one is paying me for this review nor did anyone direct me to this product I found it on my own. Man, it’s sad. We have to live in a world where you have to say that but, we do. Review: Smartpro Digital Projection alarm A+ - Love this projection clock! 360 adjustable projection reading, size is adjustable also. Very visible! We use it on the ceiling. Totally recommend! ## Features - DUAL ALARM CLOCKS WITH PROJECTION ON CEILING: Set two separate alarms for different purposes. The time projection on ceiling or wall are easy to see throughout the room. The suggested distance of projection is 5 ~ 13 ft (1.5 ~4 m). Time projected in a soft red color, the clock can be reversed 90 degrees. It is very convenient to view and will not disturb your sleeping in bedroom. Ideal small projector alarm clock for kids. - TEMPORARY OR PERMANENT TIME PROJECTION: When this digital alarm clock is operated by AAA batteries (not included), pressing the top button can turn on the backlit LCD screen and projection for a few seconds. When using the 5V power adapter, the backlit and projection will always light on. Simply press the snooze button to adjust the 3 brightness mode for backlit , light - medium - out. - INDOOR ROOM THERMOMETER HYGROMETER GAUGE: Equipped with professional grade sensors, the thermometer and humidity monitor for house provides most accurate measurements, displayed with indoor temperature and humidity, allows you to be aware if adjustments are necessary. Perfect alarm clocks for bedrooms, keeps you and your family's living conditions optimal. - DIGITAL CLOCK FOR BEDROOMS WITH SNOOZE FUNCTION: With snooze function, this alarm clock allows you to get extra five minutes’ sleep time. 2 minutes loud ringing, best alarm clock for heavy sleepers. Press any key except the top button to stop the alarm, the alarm will automatically stay on for next day. - COMPACT DESIGN: DUAL alarms, indoor temperature and humidity, 12/24 hour, date, and week which are all displayed on the 3’’ backlit LCD screen. Deluxe packaging makes it a perfect choice or an ideal travel companion. - CONVENIENT USB CHARGING PORTS: This digital clock contains 2 USB charging ports that allow you to easily charge your smart phones or other electronic devices. A great bedside clock for bedrooms. - AN IDEAL OPTION FOR ALL OCCASIONS: This alarm clock is a perfect choice without age limit for all festival occasions like Father's Day, Mother's Day, Valentine’s Day, Christmas, New Year's Day, Thanksgiving Day, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08418JYZG | | Additional Features | Adjustable Brightness, Alarm, Calendar Display, Charging Port, Humidity Display | | Alarm Clock | Yes | | Best Sellers Rank | #83,899 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #247 in Alarm Clocks | | Brand | SMARTRO | | Brand Name | SMARTRO | | Clock Form | Travel | | Color | Black | | Connectivity Technology | USB | | Customer Reviews | 4.5 out of 5 stars 3,001 Reviews | | Dial Color | Black | | Display Type | Digital | | Frame Material | Plastic | | Included Components | adapter cord, manual | | Indoor Outdoor Usage | Indoor | | Item Dimensions W x H | 5.28"W x 3.14"H | | Item Highlight | Hygrometer, USB Charger, Bedside Projector, Travel, AC and Battery Operated | | Item Type Name | projection clock | | Item Weight | 199 g | | Manufacturer | SMARTRO | | Manufacturer Part Number | SC31 | | Manufacturer Warranty Description | 13-month warranty except for manual damage. | | Model Number | SC31 | | Mounting Type | Tabletop | | Number of Items | 1 | | Operation Mode | Electrical | | Power Source | Corded Electric | | Product Dimensions | 5.28"W x 3.14"H | | Room Type | Bedroom | | Screen Size | 3.14 inches | | Shape | Rectangular | | Size | Small | | Special Feature | Adjustable Brightness, Alarm, Calendar Display, Charging Port, Humidity Display | | Style | Classic | | Style Name | Classic | | Theme | Travel | | UPC | 604213901767 | | Unit Count | 10.24 Ounce | | Warranty Type | 13-month Warranty | | Watch Movement | Automatic | ## Product Details - **Brand:** SMARTRO - **Color:** Black - **Display Type:** Digital - **Indoor/Outdoor Usage:** Indoor - **Power Source:** Corded Electric - **Product Dimensions:** 5.28"W x 3.14"H - **Room Type:** Bedroom - **Shape:** Rectangular - **Special Feature:** Adjustable Brightness, Alarm, Calendar Display, Charging Port, Humidity Display - **Style:** Classic ## Images ![SMARTRO Digital Projection Alarm Clock for Bedrooms with Indoor Thermometer - Image 1](https://m.media-amazon.com/images/I/61zSWAqndgL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the display size of the time on the clock?** A: The projection size varies depending on the projected distance. The farther the projection distance is, the larger the image will be projected. **Q: does the clock display seconds as well as hours and minutes?** A: yes, it displays the seconds as well as hours and minutes. However, the projection displays AM/PM hours and minutes, not seconds. **Q: Is this an atomic clock?** A: Yes - receives signals automatically from time signal generated in Colorado. You can also de-select this function and set the clock manually to any time you wish and it will keep that local time and Not update to Colorado Atomic time until you select that function to “On” - this is all very easy to do by the way - Great clock , I am very happy with it . **Q: what are the dimension of the clock?** A: 5.5 X 3.5 X 1 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Intuitive, light, travel, friendly *by C***A on June 13, 2025* This clock was exactly what I was looking for. It can assess internal temperature and humidity you can set it up to go with the clocks. There is a space for a battery so that you don’t have it plugged in all the time for back up power as well as for travel. It stores the time and date so a battery is a good idea if you’re wanting it to keep the time. It is accurate functional and exactly what I was looking for I love the little feature that the brightness is just tapping the top as well as the news feature. There are two separate alarm clocks you can turn on physically so you can physically tell whether or not they are on. The brightness is the same as the snooze button so you can turn the back light on the display completely off for those who do not want to have blue light at night. it’s simple easy to use and perfect for me. Also bonus I love the fact that you can change the direction that the projector is projecting. You can kind of move the little arm, but you can also tap a button on the back that will turn in four different ways the clock direction. This was not given to me by anyone I purchased it. And no one is paying me for this review nor did anyone direct me to this product I found it on my own. Man, it’s sad. We have to live in a world where you have to say that but, we do. ### ⭐⭐⭐⭐⭐ Smartpro Digital Projection alarm A+ *by M***S on July 14, 2026* Love this projection clock! 360 adjustable projection reading, size is adjustable also. Very visible! We use it on the ceiling. Totally recommend! ### ⭐⭐⭐⭐ Projection is SMALL & no size adjustment or focus. Otherwise good. *by A***. on October 10, 2021* So the clock overall was smaller than I expected. Looked at lots of units, and was mildly surprised this one didn't have auto set but that's not a problem for me in fact sometimes it's an advantage bc my autoset ones occasionally just go weird and you can't fix it. So, that's OK. Put in battery backup, and I'm good if the power goes out. Easy and intuitive to set. Alarms are clear switches so you won't accidentally have one on. And there are 2 if 2 people need alarms. The temp and humidity seem pretty accurate. I like that the screen can be bright in day and with an easy touch go totally dark at night. The projection can switch directions and is bright enough and in focus but it is SMALL. MUCH smaller than other projection clocks I've had. I read this in the reviews and thought well, these people just didn't know how to adjust it. Well, it turns out they were right! There really is no adjustment on the projector aside from flipping direction. My eyes are OK with this - my spouse's eyes... not so much. I'd say from a distance of 4 feet to the ceiling the projection size is maybe 3" high? maybe only 2. It's not the 10" numbers I'm used to. So, it's OK, and I'm keeping it because it meets all the other specs I wanted - temp, humidity, date and day, goes dark etc. but the projection size is definitely something that could be a show stopper for a lot of people. ## Frequently Bought Together - SMARTRO Alarm Clock, Digital Projection Clock with USB Charger, Indoor Thermometer, Dual Alarm Clocks for Bedrooms, Travel, Heavy Sleepers - Mesqool Projection Alarm Clock, 7 Inch Digital Display and Dimmer, Double Alarms, USB Port, Adjustable Alarm Volume, Snooze, 12/24, Battery Backup for Bedroom, Ceiling, Wall, Home, Kids, Seniors - SMARTRO Digital Projection Alarm Clock with Weather Station, Indoor Outdoor Thermometer, USB Charger, Dual Alarm Clocks for Bedrooms, AC & Battery Operated --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/179577823-smartro-digital-projection-alarm-clock-for-bedrooms-with-indoor-thermometer](https://www.desertcart.sk/products/179577823-smartro-digital-projection-alarm-clock-for-bedrooms-with-indoor-thermometer) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-18*