ROCAM Rechargeable Vibrating Alarm Clock Bed Shaker 3000mAh Portable Travel Clock Under Pillow for Teens Deaf People Heavy

it lasts forever, the vibrations are so strong and have 3 different levels. this works in old rental unit where sound can travel well. It does not work my neighbors. Read more

Long battery life, loud vibration, allows vibration-only alarm (nearly vibration-only, a *very* small amount of alarm sound still plays but is drowned out mostly by the vibration sound), allows two separate alarms, has dedicated button for vibration intensity (on back), customizable day of week for alarm to play (choose between M-F, M-S, S-S per alarm using dedicated buttons on back), rechargeable so doesnt need to be plugged in (more alarm clocks need this functionality), has a wrist band so it doesn't fall out of your bed. Only criticism is the long pressing vs short pressing for setting alarm times/turning on and off alarms is flip flopped, but you get used to it after a while. Not a functionally significant problem. Read more

Great little clock. Holds charge for a long time!! Read more

Very easy to use and perfect for waking me up with my ear plugs in because of my husband's snoring! Perfectly sized and I love the dual alarm feature! The vibration is strong and the noise is load! I bought this with my money and I'd do it again! Read more

Wife's patience wearing thin? After countless mornings of hitting snooze, I finally invested in a vibrating alarm clock. It's been a game-changer. The vibration is discreet, unlike the disruptive beeps and buzzes of traditional alarms. While I initially worried it wouldn't be strong enough for a deep sleeper like me, it's surprisingly powerful. Plus, it has a switchable sound mode for backup. A gentler wake-up (and maybe for your partner too!) There's a chance it could still wake your partner if they're a light sleeper, but in my experience, that's only happened occasionally. Even then, the vibration is far more tolerable than a blaring alarm. Bonus benefit: a calmer start to the day An unexpected perk is the more peaceful wake-up experience. The vibration is gentle compared to a jolting alarm, and I find myself easing out of bed much more readily. Read more

Fairly easy to use. The back switches are easy to understand and to change the alarm times you press the buttons at the top. I'm not giving this a 5 because over time the volume and vibration weakens and it's not as strong. I've had this for less than 6 months. It's not durable either. One of the buttons dented in (still works) after it slid off the bed onto the floor. I guess that's user error but idk how to control the device's lanyard from slipping off my wrist while I'm sleeping. The lanyard doesn't have a tightening clasp so it's just loose. I don't think it's worth the price tag, if it's around $10 I'd say it's worth it, but I can't justify it right now. Read more

This alarm is big, loud, and strong — both the sound and the vibration are powerful. It’s not small or delicate, but if you want something that really wakes you up, this is perfect. Totally worth it! Read more

This awesome little clock ticked off all the boxes for what I was looking for. With power outages becoming more common, I wanted a rechargeable option that remained fully operational under it's own power. I was tired of the old standard battery back up type alarm clocks that you had to trust had enough battery power to withstand the outage. This is important when your wake time time for work is super early and critical that you are awakened when you're supposed to be. I wanted 2 alarms that operated independently of each other with options for weekdays/weekends. Also wanted a snooze option. I needed the display to be dark but usable to see the time when necessary. The vibration option for wake up is a nice bonus that I now use in place of a normal alarm sound. I love that it's small but packs in all the features. Also great to be able to easily take it when traveling. The battery run time between charges is phenomenal. I have been using it now for 8 days and still not depleted a single increment on the battery meter. Great value for the price. Read more