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Cadmos
Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults

Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults

Best price now

$14.99at AmazonChecked Nov 14

40% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $14.99 at Amazon on Nov 14.
  • Checked at 9 stores.

Our take on the Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults

The Cadmos is a corded digital alarm clock built around one job: waking people who sleep through normal alarms. Its volume reaches 105 dB across three levels, and the ringer keeps going for 10 minutes unless you stop it. Two alarms, a 10-minute snooze, weekday/weekend scheduling and a USB charging port cover the basics. The 2-inch LED digits are readable across a dark room, and the case adds 8 RGB screen colors plus a 7-color nightlight. Against plain bedside clocks it trades a calm look for loudness and color; against sunrise or smart alarms it has no gradual wake or app control. It suits heavy sleepers and teens more than light sleepers or anyone who wants a quiet room.

Best forHeavy sleepers who ignore phone alarmsTeens and kids who want a colorful bedside clockPeople who want big readable digits at nightBedrooms needing a second alarm or nightlight
Pros
  • Very loud at up to 105 dB with three volume levels
  • Alarm rings for 10 minutes, hard to sleep through
  • 2-inch LED digits with four brightness levels
  • Dual alarms with weekday/weekend mode
  • USB port for charging a phone overnight
  • RGB screen colors and rainbow nightlight
Cons
  • Corded power; battery only backs up time and alarm settings
  • No gradual wake, radio or app control
  • Bright RGB display may bother light sleepers
  • Snooze fixed at 10 minutes
  • 105 dB is harsh for shared or small rooms

Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults prices at every store

  • TshoppersNew

    In stockReturn policy

    $21.58Checked Nov 14
    Visit Tshoppers
  • Cartify10New

    In stockReturn policy

    $22.26Checked Nov 14
    Visit Cartify10
  • Easy Cart09New

    In stockReturn policy

    $22.26Checked Nov 14
    Visit Easy Cart09
  • Little Bean & Co.New

    In stockReturn policy

    $25.19Checked Nov 14
    Visit Little Bean & Co.
  • KiddoCoveNew

    In stockReturn policy

    $27.30Checked Nov 14
    Visit KiddoCove
  • LittleSprout BoutiqueNew

    In stockReturn policy

    $27.30Checked Nov 14
    Visit LittleSprout Boutique
  • Purely BabyNew

    In stockReturn policy

    $46.14Checked Nov 14
    Visit Purely Baby
  • WalmartNew

    In stockSold by Wenyi1

    $60.02Free shippingChecked Nov 14
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $14.99Checked Nov 14
    Visit Amazon

Store links may earn us a commission.

Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults price history

Lowest price we've seen: $14.99 on Nov 14 at Amazon. Tracked across 2 stores since Nov 14.

From Tshoppers

  • Extra loud alarm for heavy sleepers
  • Rainbow clock design for bedrooms
  • Small bedside digital clock with large display
  • Suitable for adults, teens and kids

About the Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults

This digital alarm clock is built to wake heavy sleepers. The alarm volume goes up to 105 dB and has 3 levels. It has dual alarms and a 10-minute ringer duration.

The LED display uses 2-inch illuminated digits with 4 brightness levels. The display has 8 color screens, and a 7-color rainbow nightlight adds ambient light.

The clock also has a snooze function, a USB phone charging port, a 12/24-hour time format and a weekday/weekend mode. It runs on the included USB power adapter. A battery backup keeps the time and alarm settings during power outages.

Type
Digital alarm clock with projection
Display
LED, 2" digits, 4 brightness levels
Alarm volume
Up to 105 dB, 3 levels
Alarms
Dual alarms, 10-minute ringer duration
Snooze
10 minutes
Lighting
8 color display screens, 7-color rainbow nightlight
Time format
12/24-hour
Modes
Weekday/weekend
Charging
USB phone charging port
Power
Corded electric via USB power adapter, with battery backup for time and alarm settings
Dimensions
6.7"W x 3.11"H
Shape
Rectangular
Style
Modern
Use
Indoor
Room type
Bathroom, bedroom, home office, kid's room, living room
In the box
USB power adapter, power cord, user manual

Specifications

Type
Digital
Projection
Yes

Questions and answers

Will it really wake a heavy sleeper?
That is its main purpose. Volume goes to 105 dB across three levels, and the alarm sounds for 10 minutes before stopping on its own. Most heavy sleepers will need the top level.
Does the battery run the alarm during a power cut?
No. The battery backup keeps the time and alarm settings so they survive an outage, but the clock and alarm need the USB power adapter to work.
Can I set different times for weekdays and weekends?
Yes. It has dual alarms and a weekday/weekend mode, so you can keep one alarm for workdays and another for days off.
Can I dim the display at night?
Yes. Brightness has four levels, and the RGB screen colors and rainbow nightlight can be adjusted or left off if the glow bothers you.
Can it charge my phone?
It has a USB charging port, so you can plug a phone cable into the clock instead of a separate adapter. Charging speed depends on your phone and cable.
What comes in the box?
The clock, a USB power adapter, the power cord and a user manual.
Where is the Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults cheapest?
At Amazon, for $14.99, 40% under what the other stores charge, as of our latest check.
Where can I buy the Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults?
9 stores we checked sell it, including Walmart, Amazon, Tshoppers, KiddoCove, LittleSprout Boutique.

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Buying guides that pick the Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults

  • Best loud alarm clocks

Stores we've priced the Cadmos Extra Loud Alarm Clock for Heavy Sleepers Adults at

  • Walmart deals and prices

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