SleepRizer

Good price, fast shipping. Setup took 2 minutes.

No frills, just vibrates to wake you up. Exactly what I needed without all the fitness tracking bloatware.

My grandmother has been getting up every morning with this!! Love it!

I am hard of hearing and standard sonic boom alarms are just too much for my roommates. This tactile alarm is perfect. I haven't missed a class yet.

My husband wakes up at 4:30 AM for work and his old alarm sounded like a nuclear raid siren. It used to wake me and the baby up every single morning. We bought this on a whim and it actually works. He wakes up, I stay asleep. Best money I've spent this year.

I was honestly skeptical because I sleep through my phone alarm constantly. The vibration on this thing is actually strong enough to wake me up without startling me. The only downside is the strap gets a little sweaty if you wear it too tight, but otherwise, solid 5 stars.

Don't be that guy with the loud alarm in a shared dorm. My roommate thanked me for buying this.