For sons & daughters of parents living alone
The Wristband That Alerts You The Second Your Mom Needs Help — No Monthly Fees, Ever.
One big SOS button instantly calls and texts your family with her location. The 2 a.m. worry about her being alone can end today.
If you know the feeling, this is for you
If your mother lives alone, you already know the feeling.
It's the phone by your bed at 2 a.m. — the one you check "just in case," even though it hasn't rung. It's the quiet voice in the back of your mind every time you hang up: what if something happens and I'm not there?
You picture the worst at the worst moments: a fall in the hallway, and no one there to help her up. Her phone left charging on the kitchen counter, three rooms away, while she's on the floor unable to reach it.
She tells you she's "fine." And mostly she is. But you're an hour away, or three, or a flight away — and "mostly" isn't the part that keeps you awake. It's the one time it isn't.
You don't want to take her independence. You just want to know that the moment she needs you, you'll know — instantly.
Why the usual options let families down
You've looked. Nothing quite fits.
- The big-name alert companies bill you forever. Around $40 every month — for a box on the wall that mostly sits unused. $480 a year. Forever.
- Touchscreen smartwatches are computers she won't use. Menus, apps, charging cables, updates. If it isn't dead simple, it ends up in a drawer — and a device she won't wear protects no one.
- Cheap WiFi trackers stop at the front door. Useless in the garden, useless at the store, useless on her morning walk — which is exactly where you worry most.
Meet the Senlo Guardian
One big button. One press reaches the whole family.
It looks like a normal watch — not a medical alarm. In the middle is one large SOS button. Press it, and the Guardian instantly calls and texts your family with her exact location. No call center. No monthly bill. No screen to figure out.
No monthly fees, ever
One payment. No subscription, no contract, nothing to cancel.
One big button, no screen
Simple enough that she'll actually wear it and use it.
Buttons 1 & 2 — one-touch family calling
Program the people who matter. One press calls them directly.
Works anywhere — 4G + GPS built in
At home, in the garden, at the shops, on a walk. No WiFi needed.
Automatic fall detection
Can alert the family even if she can't press the button herself.
How it works
Ready in minutes, simple for life
No apps to learn, no contracts, no setup headaches. It arrives pre-configured and ready to protect.
Unbox & charge
Your Guardian arrives pre-configured with your family's numbers. Just charge it and it's ready.
Slip it on
Comfortable, lightweight, and water-resistant — she wears it like a watch, all day, even in the shower.
One press for help
If she ever needs help, one press of the big SOS button instantly calls and texts the family with her location.
How we compare
The simple, honest alternative
How the Senlo Guardian stacks up against the options most families consider.
Comparison based on typical publicly advertised plans. Senlo Guardian alerts your chosen family contacts directly and is not a professional monitoring service.
From families like yours
Peace of mind, in their own words
★★★★★
"I almost didn't order it. I figured it'd end up in a drawer. But there's one big button, Mom got it in a minute, and when she had a bad fall in the kitchen she pressed it and my phone rang instantly with where she was. I finally exhale."
★★★★★
"The 'no monthly fee' thing made me suspicious, but there genuinely isn't one. I put my number and my sister's on the 1 and 2 buttons, and Dad actually wears it because it looks like a normal watch."
★★★★★
"We had one of the big-name systems I paid for every month and my mother refused to wear. This was one payment and she keeps it on. The night she got dizzy and couldn't get up, she pressed it and it called me before she'd even thought to panic."
Trusted by families who want one less thing to worry about
Choose your Guardian
Protect the people you love today
Free express shipping. 30-day money-back guarantee.
One-time payment of $149 — less than four months of what traditional services charge. Then it's yours, forever.
GUARANTEE
Our 30-day Peace of Mind Guarantee
Try the Senlo Guardian risk-free for 30 days. If it isn't the right fit for your family, send it back for a full refund — no questions asked. Every Guardian is also backed by a 1-year warranty. One-time purchase, no subscription, ever.
Questions families ask
Frequently asked questions
Is there a monthly fee or subscription?
No — and this is what makes Senlo different. The Guardian is a one-time purchase with no monthly fees and no subscription, ever. You pay once and it's yours.
How does the SOS button work?
If your parent needs help, they press the one large SOS button. The Guardian instantly calls and texts the family contacts you've chosen, and shares their GPS location so you know exactly where they are.
Does it work away from home?
Yes. The Guardian has built-in 4G and GPS, so it works at home, in the garden, at the shops, or out on a walk — anywhere with cellular coverage. It is not tied to home WiFi.
What about falls?
The Guardian includes automatic fall alert. If a hard fall is detected, it can notify your family contacts — so help can come even if your parent can't press the button.
Is this a medical device or a monitoring service?
No. The Senlo Guardian is not a medical device and is not a professional monitoring service. It is a simple personal safety device that alerts your own family contacts directly so they can help faster.
Is it hard to set up?
Not at all. Each Guardian ships pre-configured with your family's phone numbers. Just charge it, slip it on, and it's ready in minutes. No apps to install, no contracts to sign.
Is it water-resistant?
Yes. The Guardian is water-resistant for everyday wear, including washing hands and showering, so it can stay on all day.
How long does the battery last?
The Guardian is designed for multi-day battery life, so there's less daily charging to remember.
What's your return policy?
Every order is covered by our 30-day money-back Peace of Mind Guarantee and a 1-year warranty. If it isn't right for your family, send it back for a full refund.
Do you ship for free?
Yes — free express shipping on every order, with delivery typically in just a few business days.
She's not going to ask for this.
That part's on us — the sons and daughters who'd rather know than wonder. Give her the one button that reaches you, and give yourself back your sleep.
Get the Senlo Guardian — from $149One-time payment · No monthly fees · 30-day money-back guarantee