Fall prevention
Risk factors, home set-up, protection and alerting: what actually works, with the Elder and Care devices.
Guides
CHUTEX guides
Practical, sourced guides to understand, choose and act: fall prevention, telecare, activity, sleep, body composition, posture and home training.
Connected health
Reading an HRV, a sleep trend, a body composition: understanding Elio and Vita indicators without over-interpreting them.
Movement and posture
Home training with Model I, posture with Dorsi, Sport and Physio support: progressing safely.
Guides for every market
Guides are written per language and per market. A guide dealing with a national regulatory framework says so explicitly; no foreign equivalence is invented.
Explore
- Airbag vest for elderly people: how it works, who it is for, what it costs
- Fall protection for seniors at home: a practical US guide
- Hip protectors vs airbag vest: which fall protection for seniors?
- Best smart scales in 2026: how to choose a body-composition scale
- Body fat percentage: healthy ranges by age for men and women
- Best posture correctors in 2026: braces vs connected posture sensors
- Best smart home gym in 2026: wall-mounted cable machines compared
- Wall pulley exercises: 12 cable movements for strength and mobility at home
- Normal resting heart rate: chart by age and sex, and when to see a doctor
- Heart rate variability (HRV): what it means, normal ranges and how to raise it
- Oura Ring alternatives in 2026: smart rings and bands without a monthly fee
- Whoop alternatives in 2026: screenless trackers without a membership
- How much deep sleep do you need? Normal amounts, and how to get more
- VO2 max: chart by age and sex, how to measure it, how to improve it
- REM sleep: what it is, how much you need, and what affects it
- Best HRV monitor in 2026: chest straps, rings and screenless bands compared
- Back and posture
- Back pain from sitting: what the research says, how to take breaks, and when to get help
- Correct sitting posture: a step-by-step setup for your chair and desk
- Do posture correctors work? What the studies show, and where the evidence stops
- Ergonomic desk setup: monitor, keyboard, mouse and lighting, with a checklist
- Ergonomic office chair for back pain: what to look for and a buying checklist
- Forward head posture: what it is, what the research says and simple exercises
- How to fix posture: what good posture is, the habits that help, and what correctors cannot do
- Lower back brace: what the research says, and when a clinician advises one
- Lower back exercises: gentle moves described by orthopedic and NIH sources
- Lumbar support pillow: what it does, and how to choose height and firmness
- Body composition
- Best time to weigh yourself: what the research says and a routine you can repeat
- BMI chart for adults: categories, a height and weight table in pounds, and the limits of BMI
- Body water percentage: typical ranges, why scales vary, and how to measure it comparably
- DEXA scan vs smart scale: how each works, how far they agree, and how to weigh in consistently
- How many calories do I burn a day? Total daily energy expenditure (TDEE) explained
- How to calculate BMR by hand: the Mifflin-St Jeor equation in pounds and inches
- How to lower body fat percentage: what the CDC and NIH say about food, activity and pace
- How to measure body fat at home: tape, calipers and scales compared
- Metabolic age: what a smart scale means by it, what research says, and how to read it
- Muscle loss after 50: what sarcopenia is, what you can check at home, and when to get help
- Muscle mass: how it is measured, the skeletal muscle index, and what impedance cannot see
- Are smart scales accurate? What validation studies show about body fat readings
- Visceral fat: what it is, waist thresholds, and what a scale can and cannot tell you
- Waist-to-hip ratio: how to measure it, the WHO reference values and what they leave out
- What is body composition? Compartments, bioelectrical impedance and how the methods compare
- Withings vs Renpho: smart scales compared by price, metrics, app and subscription
- Heart, sleep and recovery
- Best fitness trackers without a subscription: what each maker lists
- Best fitness trackers: what each maker lists, and how to choose by use
- Best sleep trackers: a dated table of rings, bands and a bed sensor
- Best smart rings: what each maker lists for price, plan, battery and fit
- Normal blood oxygen level: what SpO2 numbers mean and when to get care
- Heart rate recovery: what it is, how to measure it and what the research says
- Heart rate zones by age: how to find your target range
- How much sleep do you need? Hours by age, from newborns to adults over 65
- How to improve HRV: what the research links to heart rate variability
- How to improve sleep quality: habits from the CDC and NIH that you can start tonight
- How to improve VO2 max: what the training studies and guidelines say
- How to measure your resting heart rate: take your pulse at the wrist or neck
- Oura vs WHOOP: membership cost, battery and features side by side
- Readiness score explained: what Oura, WHOOP, Garmin and Fitbit say goes into it
- Sleep debt: what it is, how to calculate it in hours and how recovery works
- Sleep score: what it measures, what makers publish and what a good score means
- Sleep stages explained: light, deep and REM sleep through the night
- Smart band and health bracelet: what they measure, what they miss and how to choose
- Smart ring vs fitness band: a dated comparison of price, battery and subscriptions
- Chest strap vs wrist heart rate: how accurate is each, and when does it matter?
- Magnetic health bracelet benefits: what the evidence says
- Life story and memories
- Family history book: how to make one, with a 40-page template
- How to make a family recipe book, from handwritten cards to a finished book
- How to write a memoir: focus, outline, prompts, legal basics and ghostwriter rates
- Legacy letter: what to write, a simple format and three examples
- Memory book for grandparents: how to choose one, help fill it out or make your own
- Questions to ask your grandparents: 60 good ones, and how to run the interview
- Time capsule ideas: what to put in, how to seal it and when to open it
- How to write a memoir with AI: what works, what fails and who owns the text
- Strength and home gym
- Cable machine vs free weights: what the studies show, and how to choose
- Fall risk assessment: the CDC STEADI questions and the Timed Up and Go test
- Home cable machine: how it works, which types exist and what to check before you buy
- Home gym equipment: what to buy by goal and by space
- How much does a home gym cost? Price ranges by category and total cost of ownership
- How to start strength training: guidance, progression and a first-week plan
- Progressive overload: what it means and how to apply it step by step
- Sets and reps: how many to do for strength, muscle growth and endurance
- Strength training at home: what the guidelines recommend and a simple plan
- Strength training for seniors: what the guidelines say and how to start safely
- Tonal vs Vitruvian: price, membership, maximum load and mounting, read on the official sites
- Back pain
- BIA scale: how a bioimpedance scale measures body composition
- Lower back hurts
FAQ
Do the guides replace medical advice?
No. They inform and guide; diagnosis and treatment belong to healthcare professionals.
How often are they updated?
Guides are reviewed when sources or products change; the update date is shown on each guide.
Can I suggest a topic?
Yes, from the Contact page.