Buying Your Parents a Weighted Blanket in Singapore? 38 of 110 Seniors Quit Within a Week

Buying your parents a weighted blanket in Singapore? Read this first: in a Swedish nursing home study, 38 of 110 older residents stopped within days because the blanket felt uncomfortable.

The short answer is that a weighted blanket can suit some older sleepers, but the evidence is mixed and comfort decides whether it gets used at all. The residents who kept going had better sleep scores. A small controlled trial found no clear sleep benefit.

Here is what the studies actually show, and how to trial one safely at home.

Why are more families asking about sleep for ageing parents?

Singapore is now a super-aged society. Citizens aged 65 and above made up 21.4% of the citizen population in 2026, up from 13.7% in 2016, and more than 1 in 4 citizens are expected to be 65 or older by 2035.

The shift is global. The World Health Organization projects that by 2030, 1 in 6 people in the world will be aged 60 or over.

Older adults do not need much less sleep. The US National Institute of Child Health and Human Development says experts recommend 7 to 9 hours for most adults, and that older people may wake more often through the night and end up with less overnight sleep.

That night waking is exactly what families hope a weighted blanket will fix. So it helps to know what was measured.

What did the Swedish nursing home study find?

Researchers at Halmstad University gave weighted blankets to 110 residents aged over 65 across nine nursing homes in southwest Sweden. The average age was 87, with a range of 67 to 99.

The chain blankets weighed 4 to 8 kg, about 10% of body weight, and most residents used the 6 kg version. They slept with it for 28 days.

Among the 68 who completed the study, self-rated sleep improved compared with their own baseline. The effect size was d = 0.68 for sleep quality, d = 1.10 for waking during the night and d = 0.43 for time to fall asleep.

There was one big caveat. The study had no control group, so residents were compared only with themselves before and after.

Why did about a third of residents stop?

Of the 42 who left the study, 2 died, 2 went to hospital and 38 stopped because the blanket felt uncomfortable. Residents showed this in words, facial expressions or gestures.

Withdrawals happened fast: on average after 1.5 days, and never later than day 6.

So the first week is the real test. If a blanket is going to be rejected, it usually happens early.

| Study | Who | What was found | |---|---|---| | Sweden, 2022 (Geriatrics) | 110 residents, 68 completed, 28 days | Self-rated sleep better vs own baseline; 38 stopped for discomfort | | Australia, 2026 (Geriatric Nursing) | 14 residents, 2 weeks each condition | No statistical evidence of better sleep or behaviour | | Japan, 2021 (Psychogeriatrics) | 1 resident, 6 kg, 5 months | Sleep 7.9 h to 8.8 h; awakenings 13 to 6 per 30 days |

What happened when a trial added a comparison?

A Flinders University team in Australia ran a pilot randomised crossover trial with 14 residents living with behavioural and psychological symptoms of dementia. Each slept two weeks with a weighted blanket and two weeks with usual bedding.

There was no statistical evidence that the blanket improved sleep or behaviour. Fewer falls, wakings and restrictive practices were reported during blanket use, but those were not proven effects.

The blanket was still judged feasible and acceptable, with no withdrawals and no adverse outcomes. The authors also noted that their Withings sleep analyser did not measure sleep adequately.

Their conclusion was careful: weighted blankets can be offered as a low risk option, with the caveat that there is currently no effectiveness evidence.

What does a single detailed case add?

A Japanese nursing home tracked one woman with severe dementia using a 6 kg, 150 x 200 cm blanket designed for the Japanese climate. Over five months her average sleep rose from 7.9 to 8.8 hours, and night awakenings fell from 13 to 6 per 30 days.

One person cannot prove anything. It does show the kind of change families hope for, and why bigger trials are needed.

What do the reviews say overall?

A 2024 scoping review of 18 studies on overnight weighted blanket use found more evidence of benefit in adults than children, including improved sleep and mood. It also rated study quality as variable and found no specific guidelines for use.

That matches the pattern above. Promising reports, small samples, and very few controlled comparisons in older people.

How can you trial a weighted blanket with an older parent?

Check they can push it off alone. Swedish staff watched each resident to confirm they could remove it independently.
Ask their doctor first if they have heart or lung conditions. The Swedish study excluded severe lung or heart disease, and the Japanese authors advised a doctor's input in those cases.
Start at the feet and move it up slowly. Never fold it double over the chest, as Swedish staff were told.
Keep the weight modest. The Swedish blankets sat around 10% of body weight. Our guide to the 10% rule explains where that figure comes from.
Watch for discomfort in the first week, including facial expressions in parents who cannot say it. Take it off if they seem unhappy.
Think about heat. A Singapore study of 150 residents found bedrooms average 28.4°C at night. Extra warmth is an easy reason to reject a blanket, so a breathable cooling weighted blanket or a lighter cover may be easier to accept.

For who should skip one entirely, see our weighted blanket safety rules, and for the first nights, how people get used to a weighted blanket. If you want to compare fabric and weight specs, our specifications page lists them.

None of this replaces medical advice. If an older parent is sleepy all day or waking a lot, talk to their doctor first.

Has your parent tried a weighted blanket, and did they keep it past the first week?

Sources

Hjort Telhede E, Arvidsson S, Karlsson S, Ivarsson A. Weighted Blankets' Effect on the Health of Older People Living in Nursing Homes. Geriatrics (Basel), 2022. https://pmc.ncbi.nlm.nih.gov/articles/PMC9408528/ (PubMed: https://pubmed.ncbi.nlm.nih.gov/36005255/)
Dawson S, Ng L, Gulyani A, et al. The feasibility and efficacy of weighted blankets as a sleep intervention for people with behavioural and psychological symptoms of dementia: a pilot randomised crossover trial. Geriatric Nursing, 2026. https://pubmed.ncbi.nlm.nih.gov/42679410/ (DOI: https://doi.org/10.1016/j.gerinurse.2026.104269)
Nakamura M, Yamauchi N. A case of effective usage of a weighted blanket for a person with severe dementia. Psychogeriatrics, 2021. https://pmc.ncbi.nlm.nih.gov/articles/PMC7986422/
Dawson S, Charlton K, Ng L, et al. Weighted Blankets as a Sleep Intervention: A Scoping Review. American Journal of Occupational Therapy, 2024. https://pubmed.ncbi.nlm.nih.gov/39163284/
National Population and Talent Division, Singapore. Longevity, 2026. https://www.population.gov.sg/our-population/population-trends/longevity/
World Health Organization. Ageing and health fact sheet, 2025. https://www.who.int/news-room/fact-sheets/detail/ageing-and-health
NICHD (US National Institutes of Health). What are some myths about sleep? https://www.nichd.nih.gov/health/topics/sleep/conditioninfo/sleep-myths
The Straits Times. What's the temperature in the bedroom in S'pore? A muggy 28 deg C, says new study on residents, 25 Jun 2026. https://www.straitstimes.com/singapore/environment/whats-the-temperature-in-the-bedroom-in-spore-a-muggy-28-deg-c-says-new-study-on-residents