How can Health, Wellness & Recovery tech help?

Health, wellness and recovery devices can help you monitor your health, improve your sleep, manage seasonal changes and support recovery at home. From blood pressure monitors and hearing amplifiers to SAD lamps, smart scales and massage devices, this guide explains how they work.

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Written by Currys Health, Beauty & Wellness tech experts
Written in collaboration with Dr Dan Cooper, GP at Spire Yale
Reviewed date: September 2026

Blood pressure monitor, hearing amplifier, SAD lamp or massage device?

An upper arm blood pressure monitor with cuff
Upper arm blood pressure monitor

An electronic blood pressure monitor measures blood pressure using a cuff worn on the upper arm. It provides systolic and diastolic readings and is the most widely recommended format for home monitoring.

✦ Best for:

Home blood pressure monitoring, managing hypertension with GP guidance and tracking readings over time.

A wrist blood pressure monitor
Wrist blood pressure monitor

A more compact blood pressure monitor worn around the wrist instead of the upper arm. It's useful for travel and easy to store because of its size.

✦ Best for:

People who find upper arm cuffs uncomfortable or difficult to use.

A hearing amplifier worn in the ear
Hearing amplifier

A wearable hearing device that makes surrounding sounds louder. Unlike a clinical hearing aid, it amplifies all sounds rather than being programmed to an individual's hearing profile.

✦ Best for:

Mild situational hearing difficulties, such as conversations or TV listening.

A SAD lamp used for light therapy
SAD lamp

A bright light therapy lamp designed to simulate natural daylight during darker months.

✦ Best for:

People who notice changes in mood, energy levels or sleep during autumn and winter. Symptoms associated with Seasonal Affective Disorder (SAD).

A smart body composition scale
Smart body composition scale

A connected scale that measures weight and estimates additional metrics such as body fat percentage, muscle mass and hydration.

✦ Best for:

People tracking long-term fitness, health or weight-management goals.

A handheld massage gun
Massage gun

A handheld massage device that uses rapid pulses to massage muscles and help reduce feelings of tightness after activity.

✦ Best for:

Exercise recovery, easing muscle soreness and improving pre- or post-workout routines.

A foot and leg massager
Foot & leg massager

A powered massager that uses rolling, kneading, vibration, compression or heat to soothe tired feet and legs.

✦ Best for:

Aching feet, long days on your feet and post-exercise relaxation.

"When it comes to health and wellbeing, I always recommend seeking advice from a professional before purchasing a device. They can help you understand what is going on and what the most appropriate line of treatment is. From personal experience, when used correctly, consistently and for the right reasons, health and wellness products can make a real difference to quality of life."

How to choose the right health & wellness device

The best health and wellness device for you is all about the result you're looking for. Start with the problem you want to solve rather than the technology itself and you'll narrow your options down quickly.

1
What outcome are you looking for?
Goal Best device type Why
Monitor blood pressure at home Upper arm blood pressure monitor Generally considered the most accurate option for home monitoring
Hear conversations or TV more clearly Hearing amplifier Boosts surrounding sounds in specific situations
Manage winter low mood and low energy SAD lamp Delivers bright light therapy during darker months
Track weight and body composition Smart scale Gives weight data plus body-composition trends
Recover after exercise Massage gun Helps tackle muscle tightness and soreness
Soothe tired feet and legs Foot & leg massager Designed for comfort and relaxation

Expert tip: Think about when you'll use it, not just what it does. A blood pressure monitor that's easy to read, or a massage gun that's light enough to use comfortably, is more likely to become part of your routine.

2
Which features actually matter?

Every device has those key features that are well worth prioritising. Here's what we recommend...

Device Worth looking for
Blood pressure monitor BIHS validation, memory storage, cuff compatibility
Hearing amplifier* Noise reduction, comfort, rechargeable battery
SAD lamp 10,000 lux output, medical certification
Smart scale App compatibility, multi-user support
Massage gun Noise level, battery life, attachment variety
Foot massager Heat, kneading functions, air compression

Expert advice: Medical certification, something you find comfortable and easy to use generally matter most. If a feature won't change how you use the device, it may not be worth paying extra for.

*Hearing amplifiers aren't suitable for children, or people with severe or profound hearing loss, single sided deafness, hearing loss accompanied by pain, discharge, dizziness or sudden on-set or for those with a history of ear surgery or ear canal abnormalities.

3
What results should you realistically expect?
Device Realistic expectation
Blood pressure monitor Reliable readings when used correctly
Hearing amplifier Easier listening in some situations, not restored hearing
SAD lamp Potential improvements in mood and energy after consistent use
Smart scale Useful trends rather than perfect body-fat measurements
Massage gun Reduced muscle tightness and improved recovery comfort
Foot massager Temporary relief from aching feet and legs

Are Health & Wellness devices worth it?

Health and wellness devices are worth it when they solve a specific problem and become part of your routine.

A blood pressure monitor won't improve your health on its own, and a massage gun won't magically fix sore muscles. But the right device, used consistently, can make monitoring, recovery and wellbeing easier to manage at home.

Success icon When they're worth it

  • You have a specific goal, such as tracking blood pressure, improving recovery after exercise or managing winter low mood.
  • You'll use the device regularly as part of your routine.
  • You want more visibility into your health or wellbeing between appointments or assessments.
  • You're looking for practical support that helps you build habits or monitor progress over time.
  • The device solves a real problem for you rather than simply offering interesting features.

Warning icon When they may not be worth it

  • You're expecting a device to diagnose, treat or cure a medical condition.
  • You're unlikely to use it regularly once the novelty wears off.
  • You're buying a product because it has lots of features rather than because it solves a real problem for you.
  • You need professional medical support rather than home monitoring or wellness tech.

Top picks from our experts

Our experts have highlighted these wellness devices because they give you great results.

Therabody Theragun Handheld
✦ Best for:

Fast recovery

✦ Why it stands out:

Gentle percussive therapy soothes everyday aches and speeds up recovery after an intense workout.

Shop Therabody Theragun Handheld →
Omron M2 Upper Arm Blood Pressure Monitor
✦ Best for:

Blood pressure monitoring

✦ Why it stands out:

A built-in hypertension detector measures your blood pressure in real-time, alerting you if your reading ever gets too high.

Shop Omron M2 Upper Arm Blood Pressure Monitor →
Renpho Shiatsu Foot Massager
✦ Best for:

Tired feet

✦ Why it stands out:

A 3-in-1 massage mode – plus a handy heat function – relieves sore, tired feet after a long day standing or walking.

Shop Renpho Shiatsu Foot Massager →

How does a SAD lamp work?

A SAD lamp emits bright light that mimics natural daylight. It's typically used in the morning and is designed to help regulate your body clock (circadian rhythm), which can be affected by reduced daylight during autumn and winter. Many SAD lamps provide up to 10,000 lux of light and are used to support wellbeing during the darker months.

Info iconImportant: A SAD lamp is not a substitute for medical treatment. If symptoms of low mood persist, speak to your GP.

Where can you safely use a massage gun?

Massage guns are designed for use on large muscle groups, including the shoulders, trapezius muscles (traps), forearms, glutes, hamstrings, quadriceps and calves. They can also be used on the muscles either side of the spine.

Avoid using a massage gun on the throat, the front of the neck, directly on the spine, the lower back, joints, bones, kidneys, injured or inflamed areas and varicose veins.

Info iconImportant: Avoid using a massage gun on the abdomen during pregnancy and check with a healthcare professional before use if you have an underlying medical condition.

What to consider before you buy

Choosing the right health and wellness device is often less about the technology and more about how you'll use it. Before comparing products, think about these factors first.

What are you trying to improve?

Focusing on a specific concern can help you choose the right device. For example, someone looking to reduce under-eye puffiness may go with a targeted eye therapy device, while someone concerned about skin firmness might pick a microcurrent device. Define what you want to achieve first before buying a device you end up being disappointed with.

How often will you use it?

A cheaper product that's used every day often delivers more value than a premium model that's rarely switched on. Think honestly about how regularly you'll use it and be realistic about how quickly you're likely to see results.

Are certifications more important than features?

For some categories, it's a mistake to ignore certification. Blood pressure monitors should prioritise accuracy and validation, while SAD lamps should meet appropriate light-therapy standards. Fancy features are great, but only after the fundamentals are covered.

Do you need tracking and app connectivity?

Apps can make it easier to spot long-term trends, especially with smart scales and some blood pressure monitors. But if you're unlikely to check the data regularly or share it with a physician, a simpler model may offer better value.

Are there any health considerations?

Some wellness devices aren't suitable for everyone. People with hearing concerns, circulatory conditions, diabetes, pacemakers or ongoing medical issues should always check with a healthcare professional whether a device is appropriate before use.

Will you use the features you're paying for?

Many people end up using only a small number of the features available. Focus on the things that will genuinely improve your experience rather than choosing the device with the longest list of features.

Health & wellness glossary

Amplitude

The distance a massage gun head travels during each pulse. Higher amplitude generally means deeper massage action.

BIA

Bioelectrical Impedance Analysis is the technology used by many smart scales to estimate body composition metrics such as body fat percentage. It's useful for tracking trends rather than producing clinical-grade measurements.

BIHS

The British and Irish Hypertension Society is an organisation that independently validates blood pressure monitors for accuracy. Choosing a validated device can give you greater confidence in your readings.

DOMS

Delayed Onset Muscle Soreness is the muscle ache that commonly appears a day or two after exercise. Massage guns are frequently used to help manage it.

Lux

Lux is a measurement of light intensity. For light therapy, the lux rating is one of the most important specifications to check.

Lymphatic drainage

The body's natural process of moving excess fluid through the lymphatic system. Some recovery and massage devices are designed to support this process through compression or massage techniques.

PSAP

PSAP stands for Personal Sound Amplification Product. It's the technical term for a hearing amplifier.

SAD

Seasonal Affective Disorder is a form of depression that follows a seasonal pattern, most commonly during autumn and winter. SAD lamps are designed to support light therapy routines during these periods.

Wake-up light

A device that gradually increases light before your alarm time to mimic a natural sunrise and make waking up feel more gradual.

White coat syndrome

A rise in blood pressure caused by the stress or anxiety of a clinical setting. This is one reason healthcare professionals often recommend home monitoring.

Health & Wellness FAQs

Blood pressure monitors

    Are arm or wrist blood pressure monitors more accurate?

    Upper arm monitors are generally more accurate and are the type most commonly recommended for home monitoring. Wrist monitors can be useful, but they're more sensitive to positioning.

    What does BIHS validated mean?

    BIHS validation means the monitor has been independently tested against recognised accuracy standards. It's one of the strongest indicators that a device is suitable for home blood pressure monitoring.

    How do I use a blood pressure monitor correctly?

    Sit quietly for a few minutes before measuring, position the cuff correctly and take readings at the same time each day. Looking at long-term trends is usually more useful than focusing on a single reading.

    Why are my blood pressure readings different each time?

    Small variations between readings are normal, but several factors can affect accuracy. Blood pressure can change throughout the day and readings may be influenced by stress, caffeine, exercise, body position or using the wrong cuff size. For the most consistent results, take readings at the same time each day and follow the manufacturer's instructions carefully.

    Can I take a blood pressure monitor on a plane?

    Usually yes. If the device uses a lithium-ion battery, keep it in your hand luggage and check your airline's latest guidance before travelling.

Hearing amplifiers

    What is the difference between a hearing aid and a hearing amplifier?

    Hearing aids are medical devices tailored to a specific hearing-loss profile. Hearing amplifiers simply make surrounding sounds louder and can help with everyday listening challenges.

    Can a hearing amplifier replace a hearing aid?

    No. Hearing amplifiers make surrounding sounds louder, while hearing aids are professionally programmed to suit an individual's hearing needs. If you're experiencing ongoing hearing loss, it's important to seek advice from a GP or audiologist rather than relying on a hearing amplifier as a substitute.

    Will a hearing amplifier help my tinnitus?

    It may make tinnitus less noticeable in some situations, but it isn't designed to treat tinnitus and results vary.

    Can AirPods be used as hearing aids?

    Some AirPods models include hearing-assistance features, but they aren't a replacement for a clinically fitted hearing aid.

    Why do hearing aids whistle?

    Whistling is usually caused by feedback, often due to fit issues, earwax or excessive volume.

    Can you take hearing aids on a plane?

    Yes. Hearing aids can be worn during a flight and are safe to travel with.

SAD lamps

    Do SAD lamps work?

    Many people use SAD lamps to help manage symptoms of Seasonal Affective Disorder (SAD). Consistent use and the correct lamp specification are important.

    How long does it take for a SAD lamp to work?

    Results vary from person to person. SAD lamps are designed to be used regularly over time, so you shouldn't expect immediate results after one or two sessions. Following the recommended usage guidance can help you get the most from your light therapy routine.

    What should I look for in a SAD lamp?

    Look for a model that provides 10,000 lux at the recommended distance and meets relevant safety standards.

    Do SAD lamps help with vitamin D?

    No. SAD lamps use visible light rather than UV light, so they do not stimulate vitamin D production.

Smart scales

    How accurate are smart scales?

    Smart scales can be useful for tracking trends over time, but readings such as body fat percentage can fluctuate based on factors including hydration levels, time of day and recent activity. For the most meaningful comparisons, take measurements under similar conditions each time.

    Why do body fat readings change?

    Measurements are affected by normal day-to-day changes in hydration, food intake and activity levels.

    Can people with pacemakers use body composition scales?

    Many body composition scales use bioelectrical impedance analysis (BIA). If you have a pacemaker or implanted medical device, check the manufacturer's guidance and consult your healthcare professional before use.

Massage & recovery

    Do massage guns work?

    Massage guns can help reduce feelings of muscle soreness and tightness after exercise when used correctly.

    Can I use a massage gun during pregnancy?

    Speak to your GP or midwife before using a massage gun during pregnancy.

    Can you use a massage gun anywhere on your body?

    No. Massage guns are designed for muscle tissue and should not be used directly on joints, bones or sensitive areas.

    Can you use a massage gun too much?

    Massage guns are designed to support muscle recovery, but using excessive pressure or spending too long on one area can cause discomfort. Always follow the manufacturer's guidance and avoid using massage devices directly on injuries or sensitive areas.

    Are electric foot massagers safe for people with diabetes?

    People with diabetes, neuropathy or circulation issues should speak to their GP before using an electric foot massager.

Travel

    Can I take health and wellness devices in hand luggage?

    Most can travel in hand luggage, although airline rules for batteries may vary.

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