Silent alarm
Provides a vibration reminder without alarm sound.
RISR · WAKE-UP WRISTBAND
silent vibration wake-up wristband
Silent Vibration Alarm Band
RISR VIBRA is the wearable wake-up wristband for quieter mornings and discreet reminders—designed to keep the signal close to you.
$39.99$79.99
50% OFF
You save $40.00 · Limited-time promotion
Silent wrist vibration
Adjustable black silica-gel band
USB rechargeable
Environmental temperature display
Limited-time promotional price shown. Shipping, returns, warranty, and tax terms remain subject to your approved Shopify store policies.
CONFIRMED DETAILS
Straight from the supplied manual.
MaterialSilica gel
ColourBlack
Dimensions24 × 1.5 × 0.5 cm
Weight57 g
ChargingUSB interface
MoistureDo not submerge
Only specifications confirmed by the supplied manufacturer manual are listed. Battery life, charging duration, waterproof or IP rating, and package contents were not supplied and are therefore not stated.
BUILT FOR THE ROUTINE
Quiet reminders, close at hand.
Use RISR VIBRA as a wake-up cue or a discreet timed reminder during a workout, meeting, study session, or outdoor activity.
Temperature display
Shows environmental temperature—not body temperature.
Sleep monitoring
Manual-listed tracking, not clinical sleep-stage analysis.
USB charging
Disconnect from the power source once fully charged.
HOW TO USE IT
Four steps for responsible first use.
Set it up the same way every evening so the signal becomes familiar.
1
Charge and check
Follow the charging instructions and disconnect once fully charged.
2
Set your alarm
Use the device controls and confirm the correct time and indicator.
3
Adjust the fit
Secure enough to stay in place, comfortable enough for sleep.
4
Build the routine
Use a backup alarm until you know how you respond to wrist vibration.
Start with a backup. Do not rely exclusively on a new wearable alarm for flights, exams, medication, caregiving, safety-critical work, or emergencies until you have tested your personal response.
CARE & MOISTURE GUIDANCE
Know the product before you wear it.
Clear limitations are part of a responsible purchase.
Wear it comfortably
Fasten it snugly enough to stay in place, without pinching or excessive pressure. Stop wearing it if irritation occurs.
Keep it dry
Avoid excessive moisture and do not submerge it. Remove it before showering or swimming.
Charge with care
Use a compatible USB source and disconnect the device once it is fully charged.
Clean gently
Use a soft dry cloth, or a slightly damp cloth with mild soap, then dry thoroughly.
Store thoughtfully
Keep it in a cool, dry place away from direct sunlight, sharp objects, and overstretching.
Test your response
A wrist vibration may not wake every person. Begin with a backup alarm.
A reminder before relying on any new alarm.
Individual response to vibration varies. Start with a backup alarm and follow the supplied instructions. RISR VIBRA is not a medical or emergency-alert device.
Newest reviews appear first. Select “More reviews” to unfold the next five.
Kurtis
GB · 3 hours ago
Works even better than I thought
It normally takes 5 or 6 loud alarms to wake me. I started a job that requires me to get up at about 5am and didn't want to wake anyone else in the house with my alarms. This has woken me up without fail every time and it doesn't make a sound. I was skeptical at first but it works far better than I expected.
Billy
GB · 7 hours ago
A couple of mornings the alarm never…
A couple of mornings the alarm never went off even though it was scheduled correctly. I can't rely on something that's supposed to wake me up.
Response from RISR
6 hours ago
Hi Billy,
Thank you for taking the time to share your feedback.
We're sorry to hear that the alarm didn't go off as scheduled on a couple of mornings. We completely understand how concerning that can be when you're relying on RISR Vibra to wake you up.
Unfortunately, we weren't able to locate your order based on the information available in the review. We'd genuinely appreciate the opportunity to look into what happened and see how we can help.
Please feel free to email us at [BLOCKED — support email required] with your order details so our team can review this further.
Thank you again for bringing this to our attention.
Hazem
NL · 15 hours ago
It just works
The fact that you just wake up without a heart attack from your alarm is what made the difference. It's a great product. I wish there was an easier way to set the alarm time instead of pressing the same button over and over.
Response from RISR
6 hours ago
Hi, thank you so much for sharing your experience! We're really happy to hear that RISR Vibra is helping you wake up more peacefully.
Adrian Lee
US · 19 hours ago
The customer service was amazing and…
The customer service was amazing and answered everything I was curious about. They made sure that even though I missed something on the deals information I still was satisfied and even when I recommended them to a friend the quality of customer support was immaculate.
Response from RISR
6 hours ago
Hi, thanks for the review. Glad you like our service.
Rob
US · A day ago
Can't do factory reset
I would absolutely love to find information with instructions on how to do a factory rest on this device so I can start over with it. I cannot find any information that explains it. Wish I had never bought it.
Response from RISR
6 hours ago
Hi Rob,
Thank you for sharing your feedback. We're sorry to hear that you had trouble finding the factory reset instructions.
Unfortunately, we weren't able to locate your order based on the name shown in the review. Please email us at [BLOCKED — support email required] with your order details so we can look into this and help you get your device reset.
Thank you for bringing this to our attention.
Showing 5 of 150
PRODUCT GUIDE
The details that matter before bed.
Only questions supported by the supplied manual are answered here.
Set a time using the device controls, wear the band snugly but comfortably, and the band provides a vibration reminder at the selected time. Follow the supplied product guide for exact operation.
The product manual describes a silent vibration alarm that provides a reminder without sound.
Response to wrist vibration varies. If you often sleep through alarms, test RISR VIBRA alongside a backup alarm before relying on it for time-sensitive commitments.
Use the controls on the band and confirm the time and alarm indicator before bed. Refer to the supplied product guide for the exact button sequence.
The manufacturer manual lists sleep monitoring. RISR does not present RISR VIBRA as clinical sleep-stage analysis, diagnosis, or medical monitoring.
The manual describes real-time environmental temperature readings. It is not presented as body-temperature, fever, or medical monitoring.
Connect the USB interface to a compatible power source. Disconnect the device after it is fully charged, following the supplied instructions.
Do not submerge the band or expose it to excessive moisture. The supplied manual warns that water can damage internal components. Remove it for showering and swimming.
The manual identifies the band material as silica gel. Wear it snugly but comfortably so it stays in place without pinching.
Stop wearing the band if irritation occurs. Make sure it is clean, dry, and not fastened too tightly. Seek appropriate professional guidance if irritation continues.