Watching over an elderly relative

For a parent or grandparent living alone — keep their home in a safe temperature range before they notice the heat or cold, and before they decide to push through it. The family runs the setup, subscription, and verification end-to-end; the elderly relative doesn’t have to touch the app or the remote.

Caution

unawair is a temperature-management aid, not a safety guarantee. It won’t help during a power outage, Wi-Fi outage, or AC malfunction. Combine it with regular phone check-ins, a nearby neighbor’s awareness, and a clear path to emergency services — don’t rely on unawair alone.

Why automation is especially valuable for elderly people

Age reduces the body’s ability to regulate temperature and to perceive how hot or cold the air is. Compared with a younger adult:

• Slower to notice extremes: the room may already be in dangerous territory before the usual cues (sweating, shivering, thirst) kick in — and the person feels “fine”
• Endures rather than turns on the AC: worry about the electricity bill, dislike of drafts, or a belief that “a big indoor-outdoor gap is bad for you” can keep an AC switched off even in dangerous heat or cold
• Dislikes strong heating/cooling: direct airflow, or rapid changes in room temperature, feel uncomfortable

unawair with a wide comfort range turns the AC on before the person notices, and back off before they feel “too cold.” It never blasts full-strength cooling either — the algorithm aims for the comfort range, not a single setpoint — so it stays out of the “I hate strong AC” pattern.

Who it’s for

• You live separately from an elderly relative and want to keep an eye on their home environment
• The relative isn’t comfortable with smartphone apps or doesn’t want to manage one
• The relative tends to endure heat or cold rather than turn on the AC
• You want to lower the risk of heat stroke, hypothermia, and heat-shock incidents
• You can take on the setup and the subscription bill on the family’s side

Recommended settings

Wide comfort range, year-round fixed

We recommend 20°C – 26°C all year (a 6°C band). That’s 2°C wider on the lower end than the typical 22°C – 26°C adult setting, with both bounds sitting safely inside the medical risk lines:

• 20°C lower — 2°C above the 18°C heat-shock risk line
• 26°C upper — 2°C below the 28°C heat-stroke risk line

No need to swap settings by season. During mild weather the AC barely runs at all; it only quietly kicks in on the extreme days of summer and winter. See Comfort range for more.

Pick “Off” for the idle mode

In the area settings, choose idleMode = Off so the AC fully stops once the room is inside the comfort range. (The alternative Low mode keeps the AC running gently, so there’s still some airflow, which many elderly users dislike.)

Avoid full-strength runs

unawair’s algorithm targets the interior of the comfort range (lower bound + 1°C / upper bound − 1°C), so unless the room drifts well outside the band, the AC won’t be commanded to its highest output. That fits the “I don’t like a freezing-cold blast” preference naturally.

What you need

	Recommended
Hub	SwitchBot Hub 2 or Nature Remo mini 2 — one device
AC	IR-remote controllable
Subscription	Solo plan (¥500/month, 1 area)

A single living room is fine on Solo. If you want separate ranges for the living room and the bedroom, step up to Pro and create two areas.

Setup walkthrough

When you visit your relative (or after they plug in a hub you shipped):

1. Connect the integration: create the vendor account (SwitchBot or Nature Remo), register the hub and AC in the vendor app, then add the integration to unawair → Connect SwitchBot / Connect Nature Remo
2. The unawair account lives on the family side: billing and notifications go to whoever owns the subscription
3. Create the area: name it “Parent’s living room” or similar, point at the hub for both thermometer and AC → Create an area
4. Comfort range: set the year-round 20°C – 26°C band. idleMode = Off recommended
5. Manual run once before you leave so the relative sees roughly how strongly it operates
6. Subscribe to Solo (charged to the family’s card)
7. Switch Auto apply ON

What to tell the relative

• “Just live as normal.” Changing the AC’s setpoint with the remote is fine — unawair will override it on the next 10-minute tick if needed
• “We’re covering the bill, don’t worry about it.” Electricity-cost anxiety is the most common reason for endurance. Saying you’re covering it removes the friction
• “Call us if something feels off.” If the room ever feels too cold or too hot, they can call you and you adjust the range remotely

Ongoing checks

• Monthly dashboard check: glance at the temperature traces, make sure the AC is responding when expected
• Ahead of extreme weather: if a heat wave or cold snap is forecast, call the night before to confirm the relative isn’t disconnecting the AC or opening windows

Limits and caveats

• Power / Wi-Fi outages: unawair depends on the cloud; outages stop control
• AC failure: unawair sends IR commands only — internal AC faults (compressor, sensors) aren’t detected
• 10-minute lag: rapid swings (direct sunlight, an opened window) won’t be reacted to for up to 10 minutes
• Manual remote use: if the relative repeatedly powers off the AC with the remote, unawair will keep trying to turn it back on at every tick — but if they keep cutting it, automation can’t keep up

This use case also doubles as an early-warning channel for the family: noticing on the dashboard that the room temperature is unusual, or that the AC isn’t responding the way it normally does, can be a sign that something is up with the person or the environment.

Next steps

• Create an area — the basic single-area setup
• Comfort range — picking the band width and limits
• Pet care while away — the redundant setup pattern, applicable here for higher-risk situations