What you actually get
Bay Alarm Medical is the best value in the set, and the reason is simple: it prints its prices and starts lower than the other monitored brands. You get a button that reaches a live U.S. operator, backed by a monitoring center that is both UL-listed and CSAA 5-Diamond certified, on redundant AT&T and Verizon networks.
The lineup covers a home base (up to 1,000 ft of in-home range), a compact GPS button, an all-in-one home-plus-GPS device, and a smartwatch. It is fewer choices than Medical Guardian, but it covers the cases most families need.
One genuinely unusual perk: monitoring for a second household member is free, for only a one-time button fee. For a couple, that turns two subscriptions into one. Bay Alarm has been in the alarm business since 1946.
What it costs
Bay Alarm publishes a fixed rate card, so there are no surprises. The landline SOS Home is the cheapest at $27.95/mo; most people who no longer have a landline pay $34.95/mo for the cellular version. In-home equipment is leased at no cost; mobile devices carry a one-time, usually discounted device fee.
For roughly the same money, Medical Guardian offers a wider device range but won’t print its prices. That’s the trade you’re making at this price point.
How the 9.0 breaks down
Every score traces to a documented fact, listed under each bar. Weights are in parentheses; the same rubric scores all seven services.
24/7 US-based monitoring that is UL-listed and CSAA Five Diamond certified; redundant AT&T + Verizon networks.
Lowest starting price of the monitored brands ($27.95/mo landline, $34.95/mo cellular), leased in-home equipment, no activation fee, month-to-month, 15-day risk-free trial, and free monitoring for a second household member (one-time button fee).
Automatic fall detection available on any plan as a $10/mo add-on; not included by default.
Pendant, GPS button, smartwatch, and all-in-one device; nationwide GPS; up to 1,000 ft in-home range; fewer SKUs than Medical Guardian.
Caregiver app (requires a smartphone) and multiple support channels; one of the longest-established brands (since 1946); peak-hour support waits reported.
Where it wins, where it doesn’t
WINS
DOESN’T
Get it, or skip it?
Get it if you want the lowest honest bill, a published rate card, and a second person in the house covered for free. The cellular SOS Home at $34.95/mo plus fall detection is the sweet spot for most seniors.
Skip it if you want the widest device menu or a more advanced app. Medical Guardian has more GPS options and two smartwatches. If a past fall is the worry, Lively’s $9.99 fall-detection add-on is a dollar cheaper.
Bottom line
Our best-value pick, 9.0/10: a published price, a certified center, and a free second user. Pick the cellular SOS Home, add fall detection if falls are the concern, and you’re done.
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Prefer to shop the mobile GPS device on Amazon? Check current listings there:
SOS Mobile GPS on Amazon →If you buy through this link we may earn a commission; it never changes our ratings. Amazon sells the device only; a monitoring plan from the provider is still required.
Common questions
How much does Bay Alarm Medical cost per month?
Bay Alarm Medical starts at $27.95/month for the SOS Home plan with a landline, as of July 2026. Verify with the provider. The cellular SOS Home is $34.95/month, and mobile GPS plans (SOS All-in-One 2, SOS Micro) are $34.95/month; the SOS Smartwatch is $39.95/month. Adding fall detection costs an extra $10/month on any plan.
What is the total annual cost of Bay Alarm Medical?
Using July 2026 rates: SOS Home cellular, no fall detection: $419.40/year ($34.95/mo). SOS Home cellular with fall detection: $539.40/year ($44.95/mo) plus a one-time ~$30 pendant. SOS All-in-One 2 with fall detection: $539.40/year plus a ~$89 one-time device. In-home equipment is leased at no cost; there is no activation fee. Verify current rates with the provider.
Does Bay Alarm Medical require a contract?
No. Bay Alarm Medical is month-to-month with no long-term contract required. You can cancel at any time. They also offer a 15-day risk-free trial for new customers.
Is there an equipment fee for Bay Alarm Medical?
In-home equipment (the SOS Home base and button) is leased at no extra cost. You pay only the monthly monitoring rate. Mobile devices carry a one-time, usually discounted device fee (about $89 for the SOS All-in-One 2, ~$104 for the SOS Micro, and ~$159 for the SOS Smartwatch as of July 2026). There is no activation fee. Confirm current pricing at checkout.
Does Bay Alarm Medical have fall detection?
Yes. Bay Alarm Medical offers automatic fall detection as an add-on for $10/month on any plan. The fall detection pendant uses an accelerometer to sense sudden falls and automatically alerts the monitoring center without requiring the user to press a button.
How accurate is Bay Alarm Medical fall detection?
Bay Alarm Medical uses motion-sensor technology that detects sudden vertical drops. Like all automatic fall detectors, it is not 100% accurate: it may miss slow, gradual falls (sliding out of a chair) and occasionally trigger false alarms from quick movements. False alarms can be canceled by speaking clearly when the monitoring center calls back.
Does Bay Alarm Medical work outside the home?
Yes, but only on the SOS All-in-One 2, SOS Micro, and SOS Smartwatch plans, which include GPS. The SOS Home plan only works within range of the home base station (up to 1,000 feet). If your parent leaves the house regularly, choose a GPS plan.
Is Bay Alarm Medical covered by Medicare or insurance?
Medicare Part A and Part B do not cover medical alert systems. Some Medicare Advantage plans include medical alert systems as a supplemental benefit. Check your specific plan. Medicaid coverage varies by state. HSA and FSA funds can be used to purchase medical alert systems in many cases.
How does Bay Alarm Medical compare to Medical Guardian?
Bay Alarm Medical starts a little lower and publishes its rates: from $27.95/mo (landline) versus Medical Guardian's roughly $27.95/mo low-end, which Medical Guardian does not publish as a fixed rate card. Bay Alarm also offers free monitoring for a second household member (a one-time button fee). Medical Guardian has a wider device lineup, from a home button to two GPS smartwatches. For a published price and value, Bay Alarm wins; for device variety, Medical Guardian is stronger. See our full Medical Guardian review to compare.
How does Bay Alarm Medical compare to Life Alert?
Bay Alarm Medical is significantly more affordable and flexible. Life Alert requires a 3-year contract and charges ~$49.95/month plus upfront fees of roughly $95–$198. Bay Alarm Medical is month-to-month starting at $27.95/month with no activation fee. Life Alert does have strong brand recognition and a reliable monitoring network, but for most seniors, Bay Alarm Medical offers better value.
Is Bay Alarm Medical a legitimate company?
Yes. Bay Alarm Medical is a subsidiary of Bay Alarm Company, which has been in business since 1946, making it one of the oldest and largest alarm companies in the United States. Their monitoring centers are UL-listed and 5-Diamond certified by the Central Station Alarm Association (CSAA). They operate on both AT&T and Verizon networks for redundancy.
What happens if I press the button by accident?
If you press the button accidentally, simply speak to the monitoring center when they respond and tell them it was a false alarm. You will not be charged or penalized. Response typically comes within 30 seconds of pressing the button.
Related reviews
Sources & references
Plan names, device specs, and prices are drawn from Bay Alarm Medical's official pricing page and reflect rates as of July 2026; verify with the provider. Complaint themes are summarized from aggregated public customer reviews.
- Bay Alarm Medical: official pricing, plans & devices
- Central Station Alarm Association (CSAA / TMA): Five Diamond certification
- Medicare.gov: Coverage
Pricing and plan details are drawn from each provider's official website and verified periodically; confirm current rates at the point of purchase. Statistics are cited from the sources above.