Alarm Clocks for Heavy Sleepers: Loud, Bed-Shaker and Get-Up-to-Stop Picks

For a heavy sleeper who misses a phone alarm, the Sonic Alert Sonic Bomb SBB500SS is our best overall pick: a maker-rated 113 dB alarm, an included bed shaker and two alarm times. Choose Clocky if you hear the alarm but dismiss it: with its wheels enabled, it runs away beeping and allows one snooze or none. For travel, choose the rechargeable Sonic Shaker SBP200; for sunrise light before sound, choose Hatch Restore 3 as a companion to your main alarm.

Quick picks

Match the purchase to what goes wrong in the morning. Turning up the volume is only one option.

1. 1

   You miss the sound

   Start with the Sonic Bomb's included bed shaker and adjustable audible alarm.

2. 2

   You dismiss the sound

   Choose Clocky if you want a moving alarm to retrieve, with snooze disabled or limited to once.

3. 3

   You want light before sound

   Consider Restore 3 alongside your main alarm, rather than relying on sunrise light alone.

Best overall: Sonic Alert Sonic Bomb SBB500SS

The Sonic Bomb is our starting recommendation because it offers several ways to signal the same alarm: adjustable sound, an included wired bed shaker and flashing red lights. Sonic Alert rates the sound at 113 dB. That is a manufacturer rating; the product page does not give a measurement distance, so we would not use it to predict the volume at your pillow. Official features.

The controls matter more than the headline loudness. The manual gives you BUZZ, VIB or VIB/BUZZ modes, plus separate volume and tone wheels. Choose vibration alone for a shared bedroom as a starting point, then check whether its movement is acceptable to both people. The manual places the shaker between the mattress and box spring; follow that placement instead of improvising with the clock itself under bedding.

Two alarm times make it useful for an initial alarm and a later reminder. Both use the same selected wake-up mode, however: you cannot assume one will vibrate while the other uses sound. Snooze repeats indefinitely, with an adjustable interval of 1-30 minutes; alarm duration is adjustable from 1-59 minutes. If repeated snoozing is the problem, Clocky is the better fit. SBB500SS manual.

The catch: two alarms in this clock still share its power supply. The optional 9-volt alkaline backup battery is purchased separately and keeps time during a power cut; do not count it as a separately powered morning alarm.

Which version? This pick covers the SBB500SS Black/Red version. The maker groups several colors under the Sonic Bomb page, but Sonic Bomb Junior SBJ525SS is a different model: its page specifies a 102 dB single alarm, an included shaker and a USB smartphone-charging port. Choose the full-size model for its two alarm times; choose Junior only if its compact design is the priority. These published dB figures are not a controlled comparison. Junior features.

See the Sonic Bomb at Sonic Alert

Best for getting out of bed: Clocky

Clocky addresses a different problem: turning an alarm off without getting up. With its wheels switched on, it runs away beeping; you can disable snooze or allow it once. The maker describes the sound as robotic and R2D2-like, without publishing a dB figure on the product page. Buy it for movement, not a supposed loudness advantage over the Sonic Bomb. Official features.

Setup decides when it moves. With the wheel icon showing and snooze set to 0, it runs when the alarm sounds. Set snooze to 1-9 minutes and it waits until that single snooze has been used. Pressing the A and T buttons together runs the maker's movement demo, which is worth checking before the first morning. Clocky support.

Room fit is the trade-off. The maker says it runs on carpet or wood and can jump from a nightstand up to 3 feet high. Clear a route and check where it can roll before choosing this design; skip it if retrieving an alarm around furniture would be impractical. It is also a poor match for a partner who objects to beeping around the room.

Clocky's current support page recommends only new Duracell lithium batteries because of size variations with other brands, discourages alkaline cells and asks you to check polarity and tighten the battery door when troubleshooting resets. Follow the supplied instructions and current support guidance instead of buying it on an assumed battery runtime. The support page does not specify a runtime.

Which version? The original Clocky's selector includes colors and matching-wheel options. The record here covers Black. Select the finish deliberately, and check the wheel setting on arrival: the same clock can be used with movement switched off.

See the original Clocky at its maker

Best for travel: Sonic Alert Sonic Shaker SBP200

The current SBP200 is a compact rechargeable vibration alarm. Its manual lists a USB-C charging connection and lets you choose vibration, buzzer or both. It is our travel pick when you want a vibration alarm to pack, without taking the Sonic Bomb's separate clock and wired shaker. Product page and SBP200 manual.

Sonic Alert claims 5-month battery life on the product page but gives no usage conditions there. Keep the charger on your packing list instead of planning around that unqualified runtime. Charge it before a trip and try the chosen alarm mode before depending on it away from home.

The manual describes an approximately 4-minute snooze, an on-demand light that stays on for 5 seconds, and a test mode using TIME SET and SNOOZE. It documents one alarm-setting sequence; the product page does not advertise dual alarms. Choose the Sonic Bomb if two separately set times are central to your purchase.

Which version? Look for SBP200 and USB-C charging. The maker labels this page “New Design!” and names the linked manual SBP200. Do not transfer battery details from another Sonic Shaker listing to this one. Nor should “extra-loud” become a number: the current SBP200 page gives no dB rating.

See the Sonic Shaker SBP200 at Sonic Alert

Best sunrise companion: Hatch Restore 3

Restore 3 is for someone who wants light before an audible alarm. Hatch's product FAQ describes a progression from red to orange to white before the chosen alarm sound plays. We would pair that cue with a separately set alarm if missed alarms are already a concern. Restore 3 features and FAQ.

Setup requires the free Hatch Sleep app and 2.4 GHz Wi-Fi. After registration, Hatch says you can control it from the device without your phone. Its included power cord and setup requirements make it a bedside choice; the rechargeable SBP200 is our pick for packing.

Subscription distinction: Hatch says Restore works without a subscription, with basic features and core content. Hatch+ unlocks premium content. The Restore 3 page offers a 30-day trial that renews into the selected monthly or annual plan unless cancelled, so check the choice at setup. You do not need premium audio to justify choosing a sunrise light.

Which version? This pick reuses our Putty-finish Restore 3 record; Hatch also lists Greige and Cocoa. Match the generation as well as the color. For a fuller comparison with other wake-up lights, see our best sunrise alarm clocks.

Check price on Amazon

How we choose

This is a comparison of manufacturer specifications, manuals and current support guidance, without physical testing. We prioritize the alarm mechanism, snooze behavior, power source and version differences because those determine which design fits your morning. Recommendations are our editorial judgment; published loudness and battery figures remain attributed maker claims.

We do not rank every clock by a dB number: comparable measurement conditions are not supplied across these pages. We also distinguish a second alarm time from a second power source, and sunrise light from a vibrating alarm. Sources are linked beside the relevant details; our publication-wide approach is on How we choose.

Buying advice: make the alarm harder to miss

Choose a different cue before buying more volume. If you miss the sound entirely, the Sonic Bomb and SBP200 offer vibration as well. If you hear the sound and turn it off, Clocky's moving wheels and limited snooze are the more relevant features. If you want a light cue, Restore 3 supplies it before sound. These are different buying decisions.

A shared bedroom needs an agreed mode. Try the vibration-only setting first and check it together. Both Sonic models offer that setting, but we have no basis for promising that a vibrating bed will leave a partner undisturbed. Prefer an alarm you can demonstrate and adjust over an unqualified “silent” claim.

Separate the backup from the main clock. The Sonic Bomb's two alarm times share the device; its backup battery preserves timekeeping. For an important morning, our recommendation is to set an independently powered alarm as well. A battery-powered option still needs its own charge or battery check.

Use the makers' test or demo functions, then rehearse the actual alarm setting while you are awake. The Sonic Bomb, Clocky and SBP200 each document a test or demo mode in the sources above.

• Yes: Correct current time and AM/PM checked against the alarm time
• Yes: Desired alarm enabled; Clocky's wheel icon showing if movement is wanted
• Yes: Selected sound or vibration mode demonstrated before relying on it
• Partly: A second alarm time adds a reminder; check whether its power source is independent
• No: A “battery backup” label alone does not confirm alarm operation during an outage

If you also use a sound machine, check your complete bedside setup with the alarm before the first morning. Our best white noise machines guide covers those choices; keep the alarm decision tied to the cue you can actually notice.

Verdict

Choose the Sonic Bomb SBB500SS for adjustable sound plus an included bed shaker and two alarm times. Choose Clocky when getting up to retrieve the alarm is the feature you need, Sonic Shaker SBP200 for rechargeable travel vibration, and Restore 3 for sunrise light alongside your main alarm. Check the exact model and power arrangement before ordering; those details matter more than a promise to wake every heavy sleeper.