I own a “sonic bomb” alarm clock. In addition to a loud siren, it is also equipped with a vibration motor that goes under the bed. You can use one or both at a time.
The “Shake and Wake” looks to be one practical solution to this:
…wakes you on time every time, without disturbing others! You
need to get up at 6, but your spouse begins the day at 7. With the
Shake-n-Wake zzZ, you can start your day without inconveniencing loved
ones! Wristwatch-style alarm clock is able to be worn conveniently and
comfortably on the wrist. Instead of emitting a loud and annoying beep
to tell you it’s time to get up, it vibrates gently but firmly, waking
you up the easy way… while letting others catch a few more winks.
Innovative and effective! Rise and shine: Comfortable and lightweight
to wear; One-touch backlight lets you see what time it is, even in the
middle of the night; Also ideal for reminding you of appointments,
medication times and more.
Put your phone in vibrate mode and put the inside your pocket (preferably tight jeans).
Hire someone to come slap you at the designated wake-up time.
There are wristwatches with vibration alarm, these might work for you.
I have a crappy old mobile phone that doesn’t even work as a phone but it’s handy as an addressbook and of course an alarm clock. And like most phones for years no matter how cheap and crappy it has a silent vibration setting.
Don’t you have a phone? Doesn’t it have a silent vibrating alarm?
Old Soviet-made alarm clock:
I removed some parts, so it can’t ring, but it have vibro 🙂
It really helps to wake up quickly.
I place it on my back, under my clothes, and there is no way to miss its signal.
Other variant – use the cell-phone with good vibro-signal same way.
It is noiseless and quick way to wake up.
Credit:stackoverflow.com‘