Vibrating Alarm Clocks

[Yitzshpitz]

Someone asked me if I knew of a good vibrating alarm clock that would wake him (he's a deep sleeper) but also not wake up his roommates. I could actually use one of these too. I've heard Sonic Boom ones are decent. Anyone have any experience or suggestions of specific brands or models?

[Definitions]

This is the one that a lot of my roommates had
https://www.amazon.com/Sonic-Alert-Extra-Alarm-Shaker/dp/B000EX7LNM/ref=mp_s_a_1_3?keywords=sb200ss&qid=1558017341&s=gateway&sprefix=sb200&sr=8-3

The beeping is loud but the worst is when the vibrator falls on a hard floor or on the wall by the bed and wakes up the house

[Moshe123]

The collateral damage makes it not worth it...

[ADG]

wrist worn tracker (fitbits) have an alarm that only vibrates

[myi]

Someone asked me if I knew of a good vibrating alarm clock that would wake him (he's a deep sleeper) but also not wake up his roommates. I could actually use one of these too. I've heard Sonic Boom ones are decent. Anyone have any experience or suggestions of specific brands or models?

yes Sonic booms are great, first-hand experience. Sonic boom as well has wrist watches, meaning to say a clock that vibrates in the morning as well.