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We tested the Bay Alarm Medical SOS Smartwatch and found that it offers good value, but lacks premium features.
Bay Alarm offers a number of great medical alert packages and plans, each one designed to protect seniors in a different way. Our favorite? Bay Alarm’s SOS Smartwatch.
Bay Alarm certainly didn’t invent the smartwatch, but smart watches were originally engineered with health and fitness in mind. No surprise, then, when Bay Alarm realized smartwatches also make for stylish medical alert devices.
When we tried out the SOS Smartwatch recently, we were impressed both by how responsive this device was to our health needs and how many built-in conveniences it included.

Bay Alarm Medical smartwatch in box
Pro Tip: Check out our list of the best medical alert systems to compare Bay Alarm’s devices against some of the most well-known and trusted brands in the industry.
Are there downsides to the SOS? Sure. Automatic fall protection costs extra and the battery life is shorter than some competitors’. Ultimately, though, the device does its job effectively. It provides on-the-go protection, and it’s stylish and convenient. We’d recommend it for any active seniors who want peace of mind while keeping their independence.
Bay Alarm Medical has a long track record of keeping older adults safe, and the SOS Smartwatch fits right in. It keeps things simple with a side SOS button you can press for immediate help, plus optional fall detection that calls for assistance if you can’t.
Most medical alert systems offer those basics, but the smartwatch stands out for its portability. You can wear it anywhere, and if you press the SOS button, you’re connected to Bay Alarm’s monitoring team through the watch’s two-way speaker. They can also send help straight to your location using built-in GPS.
It’s a smartwatch, but it’s not trying to compete with an Apple Watch or Samsung Galaxy. It’s designed for safety first. Even so, it looks good on the wrist and includes a few handy smartwatch features.

Holding the Bay Alarm Medical smartwatch
As you might expect, the SOS Smartwatch is priced well below premium smartwatches like the Apple Watch. More importantly, its price is right in line with other mobile medical alert devices. Here’s how it stacks up against the SOS All-In-One 2, SOS Micro, and Medical Guardian’s MGMove.
| SOS All-In-One 2 | SOS Micro | SOS Smartwatch | Medical Guardian MGMove Smartwatch | |
|---|---|---|---|---|
| Battery life | 72 hours | 36 hours | 16 hours | 24 hours |
| Can be used at home | Yes | Yes | Yes | Yes |
| GPS location tracking | Yes | Yes | Yes | Yes |
| Wi-Fi location tracking | Yes | Yes | Yes | Yes |
| Fall detection | Yes (optional add-on) | Yes (optional add-on) | Yes (optional add-on) | Yes (optional add-on) |
| Monthly fee | $44.95 (with fall detection) $34.95 (standard) |
$44.95 (with fall detection) $34.95 (standard) |
$49.95 (with fall detection) $39.95 (standard) |
$42.95 |
| One-time equipment fee | $149 | $149 | $199 | $199.95 |
At $199, the SOS Smart Watch costs $50 more than Bay Alarm’s other mobile devices like the All-In-One 2. The monthly monitoring fee also runs $5 more.
In addition, we should point out that the Bay Alarm SOS Smartwatch costs about the same as Medical Guardian’s MGMove, but you’ll save about $100 compared to premium options like the UnaliWear Kanega Watch at $299.
Bay Alarm offers each package in two versions: the standard plan or one with fall detection for an extra $10 a month. That upcharge is common across the medical alert industry. Fall detection can be a lifesaver for some seniors, but not everyone needs it. By keeping it optional, Bay Alarm lets you pay only for the added protection if it makes sense for you.
Pro Tip: If fall detection is a priority for you, check out our list of the best medical alert systems with fall detection to see how Bay Alarm stacks up against the competition.
If you go with the smartwatch, you can add an in-home system through the 360° Bundle for an additional $25 per month. This upgrade provides you with coverage both inside your home and when you’re out and about. The bundle also includes useful accessories such as a lanyard, a wearable emergency button, and a wristband. As with all Bay Alarm plans, you can add fall detection for an extra $10 per month.

Holding extra pendant for Bay Alarm Medical home device
Here’s an overview of the add-on equipment Bay Alarm Medical offers.
| Add-on equipment | Cost | Features and functionality |
|---|---|---|
| SOS Smartwatch With Fall Detection | $49.95 per month |
|
| SOS Smartwatch 360° Bundle | $64.95 per month |
|
| Additional charger | $49 |
|
| Lock box | $30 |
|
| Vial of Life kit | $8 |
|
| Warranty plan | $2.95 per month |
|
If you’re expecting the advanced capabilities of an Apple Watch or Samsung Galaxy Watch, the SOS Smartwatch will disappoint. That said, we found it offers several practical features that enhance its value as a medical alert device. It also includes some smartwatch functionality, such as:
The SOS may not be as smart as an Apple Watch, but it comes with useful features aimed at keeping seniors safe. It also costs less than you’d pay for a regular smartwatch. It offers solid protection and convenience for the money.
Did You Know? Tracking your steps could save your life. Older adults who walk at least 3,867 steps per day reduce their risk of death from any cause.1 You can use the SOS Smartwatch’s step tracker to make sure you’re getting enough movement each day.
Features and specs offer one way of getting to know a medical alert device. Let’s talk a little about the experience of buying and using the SOS, though. We wore it for over two weeks. What was it like living with the Bay Alarm system day-to-day?

Holding the Bay Alarm Medical smartwatch
Bay Alarm Medical makes the buying process straightforward. Their pricing page clearly lays out all available options, and as you move through the four steps, your total updates in real time. Once you select your system and any add-ons, you create an account, check out, and wait for delivery.
For our SOS Smartwatch with fall detection, we could choose between monthly, quarterly, and annual billing. Since Bay Alarm doesn’t offer significant upfront discounts — just free shipping with quarterly plans and a complimentary month with annual plans — we opted for the monthly option at $39.95. Customizing the kit was easy as well. We selected the wristband size and added a lockbox and a Vial of Life kit to help first responders access the home and understand medical needs.
The only drawback was shipping speed. Bay Alarm estimates four to six business days and doesn’t offer expedited shipping options. Our order arrived in about a week, which aligns with industry standards but could feel slow if you need immediate coverage.
Pro Tip: If the Bay Alarm Medical smartwatch doesn’t have you convinced, check out our review of the best medical alert systems worn as watches. Surprisingly, the Apple Watch landed on our list, but you’ll have to read the article to find out why.
Before doing anything else, we plugged in the SOS Smartwatch to charge. It arrived with a partial charge, but we wanted it fully powered before testing. Charging was simple, and the included charger works with any standard outlet.
That brings us to the elephant in the room: battery life. The SOS Smartwatch only lasts for up to 16 hours on a single charge — shorter than most competitors. Medical Guardian’s MGMove smartwatch lasts up to 24 hours, and some mobile pendants can go up to 10 days. You’ll have no problem getting through a doctor’s appointment or a lunch outing, but for an all-day family event, you’ll definitely want to bring the charger along.
Bay Alarm Medical’s customer support answers phone calls from 6:00 a.m. to 5:00 p.m. PST during weekdays and 8:00 a.m. to 4:30 p.m. PST on weekends. That can be limiting for those with busy schedules. However, you can also reach them by email and their live chat if you need help outside of those hours. You just might need to wait for a response.
Pro Tip: Use our medical alert system buying guide to find out what you should look for in a device. It covers the features to consider, average cost breakdowns, company reviews, and what equipment is best.
It’s important to distinguish between customer support hours and emergency monitoring. The 24/7 emergency call center, which is what really matters in a crisis, operates around the clock. In our testing, the emergency center had impressive response times and the team was professional, clear, and reassuring.
Upon arrival, the battery for the SOS Smartwatch was mostly charged, at 85 percent, so we were able to start setting it up right away.
Since we put in our medical information when buying the smartwatch, we didn’t need to re-enter it.
When we pressed and held the SOS button for five seconds during our test, it took just 16 seconds to connect with Bay Alarm’s monitoring center. That’s pretty impressive. Most competitors we test take up to 50 seconds to connect. The $299 UnaliWear watch we mentioned earlier took over a minute.
FYI: Most monitored on-the-go medical alert systems come with GPS.
The fall detection really impressed us. We tested it repeatedly over a week, and here’s what’s cool: it actually learns your movement patterns. The more you wear it, the better it gets at distinguishing between you flopping on the couch versus an actual fall. By day seven, it was spot-on with its detection.
The Bay Alarm Medical SOS Smartwatch works with the standard Bay Alarm mobile app. It’s a caregiver app that allows authorized users to manage your account, check in on your location, and receive alerts if you press the SOS button. We found the app straightforward and easy to navigate without any fluff.
We found the Bay Alarm Medical SOS Smartwatch strikes a strong balance between functionality and affordability. The device performs as advertised. It won’t replace an Apple Watch in terms of everyday smart features, but it’s a great fit for older adults who don’t want or need complex technology. During testing, the fall detection proved reliable, and the watch was comfortable to wear.
The limited app selection may be a drawback for more tech-savvy users, and the lack of a dedicated caregiver tracking app could be a dealbreaker for some families. If you’re looking for a premium brand or more advanced features, there are better options on the market.
That said, for an older family member who just wants a simple, dependable emergency system they can wear on their wrist, the SOS Smartwatch gets the job done.
Bay Alarm Medical runs on 4G LTE cellular networks. The watch operates on either AT&T or Verizon, depending on which carrier provides the strongest signal in your location.
That depends on what you’re looking for in a medical watch. The Bay Alarm Medical SOS Smartwatch has a simpler user interface and an easier learning curve. It’s also cheaper. The Medical Guardian smartwatch has more abilities for its wearers to play around with, including calendar alerts and messaging apps, and it has a tracking app that allows caregivers to track you.
Monthly monitoring fees from Bay Alarm Medical start at $27.95 for a landline at-home system. Mobile systems begin at $34.95 per month. You can add fall detection to any plan for an extra $10 per month.
No, Medicare usually doesn’t cover Bay Alarm Medical devices. Medicare generally doesn’t cover any medical alert systems, regardless of the company.
Yes, to a point. You probably wouldn’t want to take your SOS Smartwatch with you for a swim, but it offers protection from rainwater and you can use the device while showering, which is one of the times you need it most.
Oxford Academy. (2023). fThe Association Between Daily Step Count and All-Cause and Cardiovascular Mortality: A Meta-Analysis. https://academic.oup.com/eurjpc/article/30/18/1975/7226309