A recent meme on social media perfectly captured the absurdity of today’s 'smart' era. “When your smart water purifier won’t give you drinking water because Amazon Web Services (AWS) is down,”
posted user @IndraVahan, along with an image of a futuristic purifier refusing to work due to a cloud outage. The picture had a
'Dream' watermark — likely AI-generated —
but the joke felt—artificial intelligence (AI) close to reality.
On 20 October 2025, AWS suffered a major outage in its US-EAST-1 region, disrupting a wide range of cloud-based devices and apps. From water purifiers and sleep-tracking beds to air purifiers, washing machines and refrigerators, many 'smart' appliances around the world suddenly became not-so-smart. Some users reported their US$2,000 Eight Sleep smart beds were stuck in an inclined position or heating uncontrollably, while others found their devices completely unresponsive until the cloud service came back online.
That question reflects a growing concern among consumers and cybersecurity experts alike: Why do essential household appliances need to stay connected to the internet all the time — and what happens when that connection fails, or worse, is exploited by hackers?
The ‘Smart’ Revolution That Forgot Common Sense
Smart home technology was meant to make life easier. From voice-activated lights to refrigerators that track groceries and purifiers that monitor water quality, the internet of things (IoT) promised convenience and efficiency. But that convenience often comes with hidden costs — privacy risks, data exposure, and loss of control.
He also cautioned: “If we cannot secure complex systems to the level required by their real-world capabilities, then we must not build a world where everything is computerised and interconnected.”
Nearly a decade later, his warning seems more relevant than ever. Many modern 'smart' appliances are cloud-dependent by design, meaning their basic functions rely on remote servers run by companies such as Amazon, Google, or Microsoft. When those servers go down — even briefly — these devices can malfunction or stop working completely.
This heavy dependence on the internet for essential needs — like drinking water, air quality, or even sleep — is not just inconvenient; it is risky. As
one X (formerly Twitter) user, @zeeyang_, pointed out: “Reliance on cloud services for essential utilities shows how deeply integrated our infrastructure has become. Smart devices should have offline fallback modes or decentralised control to ensure basic functions like drinking water are not interrupted by a single cloud outage.”
Yet, many device makers continue to prioritise data collection and remote analytics through ‘smart’ devices over user control and safety.
What Happens When the Cloud Fails
The recent AWS outage showed what can happen when an over-connected 'smart' ecosystem collapses, even for a short time.
Take, for example, Eight Sleep, a US-based company that makes connected 'smart' mattresses designed to regulate temperature and track sleep quality. When AWS went down, many of Eight Sleep's devices ('smart' mattresses) stopped working properly, forcing the company to issue public apologies.
Some customers said their mattresses became unresponsive or overheated, sparking ridicule on social media. One frustrated user, @josh_odgers, wrote: “If the Eight Sleep can’t work offline, it’s not minimally viable. Disrupting the sleep of customers who pay a premium to optimise their sleep is a significant failure I’ve now experienced multiple times.”
Another user,
@shantanugoel, captured the absurdity: “Why does a mattress cooling you locally need to depend on an internet service connection to cool you? I’m convinced JavaScript-era development has taken us backwards instead of forwards.”
This incident exposes a major flaw in the 'smart' device ecosystem — many appliances cannot function without an internet connection. When the cloud goes down, users lose access to basic functions. And beyond inconvenience, such dependence also opens the door to cyberattacks and data breaches.
From Cloud Dependency to Cyber Risk
Beyond inconvenience, there is a darker side to all this connectivity. Every internet-enabled appliance can become a potential entry point for hackers.
Cybersecurity experts warn that many IoT devices are released with weak security settings, outdated software, or hardcoded passwords, making them easy targets. Once hacked, these devices can be used to steal personal data, spy on users, or join massive botnets that carry out large-scale cyberattacks.
Experts fear that as more essential household items — such as purifiers, thermostats and smart door locks — go online, the risks will become even greater. A hacked air-conditioner could reveal your Wi-Fi credentials. A compromised water purifier, refrigerator or washing machine could collect personal usage data. And a manipulated smart lock could literally let a thief walk in.
Despite these dangers, many manufacturers still fail to include even basic safety measures, such as:
- Offline functionality in case of cloud outages
- End-to-end encryption to protect user data
- Regular firmware updates to fix known vulnerabilities
- User control over data sharing and storage
Why Does a Purifier Need AWS, Anyway?
In theory, connecting a smart water purifier to the internet has a few legitimate uses — such as remote diagnostics, filter replacement alerts, or usage tracking through a mobile app. But none of these features justifies a purifier refusing to dispense water simply because it cannot connect to a server located thousands of miles away.
As one
user rightly says on X: “Internet is for syncing stuff and updating firmware — it’s not needed for everyday use.”
This growing criticism highlights a wider frustration with tech companies’ obsession with data-driven design. Every 'smart' device that connects to the cloud has the potential to collect user data — from your sleep patterns, the amount of water you drink, to the time you are not at home. That information can then be monetised, shared with third parties, or exposed in a data breach.
In short, your refrigerator might know when you are home and your mattress might know when you are asleep — and somewhere, someone else might have access to that data too.
The Illusion of ‘Smart’
The problem is not that devices are connected. It is how and why they are connected. True innovation should empower users, not make them dependent on remote servers or invisible algorithms. Yet, in many cases, 'smart' devices add more complexity than real value.
Consider the irony: a regular water purifier or bed works perfectly well without the internet. But the 'smart' versions can leave users thirsty or sleepless because of a temporary cloud outage.
As
@zeeyang_ pointed out on X, resilience should be a design priority. Essential home appliances must be able to function offline with basic controls, while online features should remain optional add-ons, not critical requirements.
Protecting yourself in a ‘smart’ world
Until manufacturers start building safer, more reliable devices, users can take a few simple steps to protect themselves:
- Check before you buy. Avoid devices that need a constant internet connection for basic functions. Choose models that offer local control or offline modes.
- Keep your ‘smart’ devices updated. Regularly install official firmware updates to fix known security flaws.
- Secure your Wi-Fi network. Use strong passwords and enable multi-factor authentication (MFA) for your smart home systems.
- Limit unnecessary features. Turn off options like remote access or monitoring if you don’t need them.
- Use a separate network. Many routers let you create a guest or IoT network — keep your smart devices separate from your personal computers and phones.
- Read privacy policies. Check what data your device collects, how it is used, and where it is stored.
The October 2025 AWS outage is a wake-up call — not just for tech companies, but for consumers too. When basic needs like water and sleep depend on cloud servers, it is time to ask if we have taken the idea of being 'smart' a little too far.
Innovation should never mean giving up control. A truly smart home is one that works for you, not one that stops working when someone else’s servers crash.
Until manufacturers learn to balance connectivity with independence, the smartest thing consumers can do might be to stay a little less connected — and a lot safer.
Stay Alert, Stay Smart & Stay Safe!
