Review · Hearing & audio
Clarity Wake Assure Jolt review
A small battery-powered vibrating alarm with an 80 dB alarm, a strobe light and a pillow clip.
By the HearSmart research desk · Updated November 12, 2026
- Performance (40%)
- 7.2
- Ease of use (25%)
- 8.0
- Value (35%)
- 7.4
The Wake Assure Jolt is Clarity's portable option. It is a small battery-powered unit that sits on the nightstand or goes under the pillow, held in place with an included lanyard and pillow clip. Clarity lists an 80 dB alarm, two vibration intensity levels and five alert settings, including vibration only and a strobe light setting, which gives a Deaf user two ways to wake without sound. Snooze runs from 5 to 60 minutes, the display has a backlight and a 12 or 24 hour format, and the unit also works as a timer and a flashlight. It takes one AAA and two AA batteries, included, and carries a one-year warranty. Like the Geemarc Voyager, the alarm runs for 1 minute, which is a real limit for very deep sleepers. Clarity's site does not list a price, so pricing is pending.
Who it is for
People who want a pillow alarm with a strobe option
Price
See vendor pricing (USD check pending).
US price check pending. See the vendor pricing page.
Key features
- Extra loud 80 dB vibrating alarm
- Two vibration intensity levels
- Five alert settings, including vibration only and strobe light only
- Snooze from 5 to 60 minutes
- Doubles as a timer and flashlight
Strengths and weaknesses
- Strength: Lanyard with pillow clip included
- Strength: Batteries included (one AAA and two AA)
- Strength: Comes with a case for travel
- Weakness: Alarm lasts 1 minute
- Weakness: No public price on Clarity's site
- Weakness: 80 dB is the lowest sound rating of the clocks with published figures
Key facts
- Alarm volume: 80 dB
- Vibration levels: 2
- Power: 1 x AAA, 2 x AA (included)
- Warranty: 1 year
Where it ranks
Clarity Wake Assure Jolt is No. 9 in our Best Vibrating Alarm Clocks verdict.
Alternatives we scored
Visit clarityproducts.com · Questions or corrections: editorial@hearsmart.org