4.8
(86 reviews)
Hilo Band
£ 209.99
In stock
3 Interest-free payments of £69.99
Our clinically validated device measures your blood pressure automatically at optimal times — day and night — without any action needed from you.
Backed by years of proven research, it delivers data that’s insightful, accurate, and easy to share with your doctor.
In stock

3 Interest-free payments of £69.99
Our clinically validated device measure your blood pressure automatically at optimal times – day and night – without any action needed from you. Backed by years of proven research, it delivers data that’s insightful, accurate, and easy to share with your doctor.
Stay informed with round-the-clock blood pressure data
Effortlessly track your blood pressure, generating over 800 measurements per month for personal insights, sharing with loved ones, or consulting with your doctor.
Engage with real-time analysis and feedback
Measure and act upon key blood pressure metrics over time and make informed lifestyle decisions.
Optimise and elevate your health
Live a longer and healthier life through interactive recommendations and continuous blood pressure control.

Up to 15 days battery life
Secure & Private
Water Resistant
Weight & Dimensions
16g; pod: 8.5mm thick x 16mm wide x 34mm long; strap: 0.75mm thick x 14mm wide x 231.5mm long. Fits wrist circumferences ranging from 140mm to 210mm.
The Hilo cuff is adjustable and accommodates arm circumferences from 22 cm to 42 cm.
Materials
Hypoallergenic silicone band, and long-lasting stainless steel hardware.
Battery & Power
Battery life is up to 15 days. Full charge in 90 minutes.
Connectivity
Bluetooth low energy smart; iOS and Android app; compatible with iOS 16, Android 8 and Bluetooth 5 or newer.
Details
Meets ISO81060-2 standard. Systolic blood pressure accuracy: 0.45 ± 7.75 mmHg1, Diastolic blood pressure accuracy: 0.38 ± 6.86 mmHg1.

Hilo pod

Hilo Band

Charging station

Initialisation cuff and cable

Hilo app

Add-on
30 days free
membership
learn more
Features
Stay informed with round-the-clock blood pressure data
Effortlessly track your blood pressure, generating over 800 measurements per month for personal insights, sharing with loved ones, or consulting with your doctor.
Engage with real-time analysis and feedback
Measure and act upon key blood pressure metrics over time and make informed lifestyle decisions.
Optimize and elevate your health
Live a longer and healthier life through interactive recommendations and continuous blood pressure control.
Technical Specification

Up to 15 days battery life
Secure & Private
Water Resistant
Weight & Dimensions
Weight: 16g; pod: 8.5mm thick x 16mm wide x 34mm long; strap: 0.75mm thick x 14mm wide x 231.5mm long. Fits wrist circumferences ranging from 140mm to 210mm. The Hilo cuff is adjustable and accommodates arm circumferences from 22 cm to 42 cm.
Materials
Hypoallergenic silicone band, and long-lasting stainless steel hardware.
Battery & Power
Battery life is up to 15 days. Full charge in 90 minutes.
Connectivity
Bluetooth low energy smart; iOS and Android app; compatible with iOS 16, Android 8 and Bluetooth 5 or newer.
Details
Meets ISO81060-2 standard. Systolic blood pressure accuracy: 0.45 ± 7.75 mmHg1, Diastolic blood pressure accuracy: 0.38 ± 6.86 mmHg1.
What's included

Hilo pod

Hilo strap

Charging station

Initialisation cuff and cable

Hilo app

Add-on
30 days free
membership
learn more
Hilo app
Start managing your blood pressure

Automatically track 800+ precision measurements per month

Compare day/night blood pressure averages and your daily time-in-range

Monitor the impact of diet, exercise and stress on your heart health

See monthly trend lines and patterns to guide your next steps

Share insights with your doctor for informed medication adjustments



Hilo app
Start managing your blood pressure

Automatically track 800+ precision measurements per month

Compare day/night blood pressure averages and your daily time-in-range

Monitor the impact of diet, exercise and stress on your heart health

See monthly trend lines and patterns to guide your next steps

Share insights with your doctor for informed medication adjustments
TEch Specs
High-tech convenience
Designed with Real Life In Mind
The Hilo difference
Hilo | Doctor measurements | Home BPM (cuff) | |
---|---|---|---|
Frequency | ~25 measurements/day avg | 1+ time a year | 1+ time a day/week |
Daytime measurements | |||
Nighttime measurements | |||
Automatic measurements | |||
Track trends over time | |||
Personalised insights |
Getting started with the Hilo band
Actionable, sharable insights
Add-on membership
Take it Further with Hilo Membership
With a Hilo Membership for just £4.99/month – your first month is free. Get personalised analysis, tracking, and insights tailored to your body’s data. It’s the perfect add-on to help you unlock your full health potential.
Hilo Band Only (no membership)
£0
/mo
Most Popular
Hilo Band + Membership
£4.99
/mo
30-day free trial
Hilo Band Only (no membership)
£0
/mo
Most Popular
Hilo Band + Membership
£4.99
/mo
30-day free trial
ASK US
Frequently asked questions
Can I use my Hilo Band without a Hilo Membership?
Yes—you can use your Hilo Band without a Hilo Membership.
You’ll still get 24/7 BP & heart rate tracking + 7 days of data in the app.
But want deeper insights?
Add Hilo Membership for full history, smart trends & more — £4.99/month, with your first month free.How accurate is the Hilo Band?
The Hilo Band is not a simple consumer wearable device. The Hilo Band is a CE Marked Class IIa medical device that has undergone extensive and thorough clinical validation.
Aktiia’s technology powers Hilo and is based on 20 years of research and over 100K users.
While developing the technology used in the Hilo Band, two clinical trials have been conducted that have demonstrated that its accuracy is comparable to that of a regular cuff that you would place on your upper arm. In particular, our medical device has been validated in patients representing the general population, according to the ISO-81060-2 international standard.
Who is Hilo Band approved for?
Hilo Band has been validated in multiple clinical trials and received CE Mark clearance for users aged 21-85, excluding contraindications due to certain health conditions.
Please refer to the user manuals for a complete list of contraindications.
Aktiia is in the process of conducting additional research to expand our intended user population, including testing the product with diabetics.
How does the Hilo Band measure my blood pressure?
Hilo Band uses PPG technology (Photoplethysmography) to acquire optical data on your wrist. The PPG data are then transferred through the Hilo App to a secured cloud server on which Hilo’s algorithms estimate your blood pressure through advanced processing of the optical data. Hilo Band detects if the user is moving before initiating a PPG measurement and will provide blood pressure measurements only when the user is still. This product is licensed under patents owned by CSEM SA, Switzerland.
Wearing the bracelet 24hrs/day, will send the measurements to the Hilo App that you installed on your Phone and will give you an overall understanding of your blood pressure at day and at night.
Please refer to the Hilo Blood Pressure Monitoring App on our website for a detailed explanation of how Aktiia’s technology works.
Is the Hilo Band waterproof?
Yes. The current version of the Hilo Band is suitable for shower, bath and swimming.
Please note that to ensure optimal performance and longevity, follow these usage guidelines:
-
Not suitable for diving or snorkeling.
-
Avoid long exposure to salt water. Make sure you rinse your bracelet with clear water after spending time swimming in salted water.
-
Avoid exposing your device to immersion under pressurized water or high-velocity water.
-
Avoid exposure to any chemical products such as solvents, detergents, mosquito repellent, hand sanitizing gel, perfumes or cosmetics. They may damage the strap or the casing of the bracelet.
-
Avoid extreme atmospheres (e.g. saunas or steam rooms)
Best practices:
-
If exposed to salt water, rinse the band thoroughly with clean, fresh water and dry it gently.
If you are an early adopter of the Aktiia 24/7 Blood Pressure Monitor you must check which Bracelet version you have.
-
Reviews
Rating Snapshot
Average Customer Ratings
Bolton
Review1
Gender Male
Age 35 to 44
Practical & Convenient
Aktiia 24/7 blood pressure monitor is the most practical and great addition to my gadgets. Its Aktiia app is very user friendly and easier to set up. Once connected it takes your average blood pressure reading by taking 3 readings. Then it takes 1 reading every hour through out the day giving you a better insight by giving you the average blood pressure as well as your heart rate. The blood pressure monitor bracelet is comfortable to wear and use throughout the day.
The bracelet paired with its blood pressure cuff has its own long lasting batteries easily chargeable & convenient to use, no long wires no big tunings, once charged can be used for a long time .
Aktiia app can be downloaded both for IOS or Android phones, which is easy to use & also keep records & generate records to show to your physician .
In current times I think its very important for everyone to keep a track of their health and aktiia app makes It easier to track, monitor and share the information with your healthcare provider easily.
The aktiia monitor has exceeded my expectations and I will definitely recommend it.
Recommends this product ✔ Yes
Birmingham, West Midlands
Review1
Gender Male
Age 35 to 44
A comfortable gadget to wear throughout the day an
This bracelet is great way to monitor blood pressure – it also has a very sleek and stylish design which I love. I never realised how much my blood pressure varied at different times of day and night. The app for the monitor is an excellent companion for it – it is very easy to use, understand and follow. The app also makes it effortless and convenient for me to share my information as and when required. The measurements taken from this device are accurate and I have really benefited from monitoring my blood pressure on a regular basis. This bracelet is a real game changer and I highly recommend it to anyone needing to monitor blood pressure regularly.
Recommends this product ✔ Yes
Neuchâtel, NE
Review1
Gender Male
Age 45 to 54
Aktiia 2.0
Hilo Band is the best monitoring system that a patient of cardiovascular accident like me (aortic dissection) can dream to have today. Still it could evolve and improve to help further the users as one return to a more active life after some months of recovery. Here is how I imagine Aktiia 2.0: the software and app would evolve to a 3 modes activity and measurement: Normal (as of today, with a measurement made every 2 hours), Sport (with a measurement made every 10 minutes), Immediate (with a one-off measurement to check blood pressure in case of stress). This would be a fantastic evolution for the patients. And an innovator needs to be ahead of its competition.
Recommends this product ✔ Yes
Try it, stress free
What hilo customers say
Hear from a few of our 100k users





Practical & Convenient
Aktiia 24/7 blood pressure monitor is the most practical and great addition to my gadgets. Its Aktiia app is very user friendly and easier to set up. Once connected it takes your average blood pressure reading by taking 3 readings. Then it takes 1 reading every hour through out the day giving you a better insight by giving you the average blood pressure as well as your heart rate. The blood pressure monitor bracelet is comfortable to wear and use throughout the day.
The bracelet paired with its blood pressure cuff has its own long lasting batteries easily chargeable & convenient to use, no long wires no big tunings, once charged can be used for a long time .
Aktiia app can be downloaded both for IOS or Android phones, which is easy to use & also keep records & generate records to show to your physician .
In current times I think its very important for everyone to keep a track of their health and aktiia app makes It easier to track, monitor and share the information with your healthcare provider easily.
The aktiia monitor has exceeded my expectations and I will definitely recommend it.





A comfortable gadget to wear throughout the day an
This bracelet is great way to monitor blood pressure – it also has a very sleek and stylish design which I love. I never realised how much my blood pressure varied at different times of day and night. The app for the monitor is an excellent companion for it – it is very easy to use, understand and follow. The app also makes it effortless and convenient for me to share my information as and when required. The measurements taken from this device are accurate and I have really benefited from monitoring my blood pressure on a regular basis. This bracelet is a real game changer and I highly recommend it to anyone needing to monitor blood pressure regularly.





Aktiia 2.0
Hilo Band is the best monitoring system that a patient of cardiovascular accident like me (aortic dissection) can dream to have today. Still it could evolve and improve to help further the users as one return to a more active life after some months of recovery. Here is how I imagine Aktiia 2.0: the software and app would evolve to a 3 modes activity and measurement: Normal (as of today, with a measurement made every 2 hours), Sport (with a measurement made every 10 minutes), Immediate (with a one-off measurement to check blood pressure in case of stress). This would be a fantastic evolution for the patients. And an innovator needs to be ahead of its competition.





Great Product
I found the monitor simple to set up as a result of the clear instructions that come with it. The monitor itself is quite small and i found that I forgot it was there after a short while.
I have been able to obtain very regular blood pressure reading throughout the day and night and my GP was able to confidently adjust my mediation based on the readings and the report.
I would suggest that the monitor is offered with different sized wrist bands. The original that come with mine was a little short. However, one email to the support line resulted in a larger one being sent free of charge.
Overall I’m really pleased with my purchase which has delivered on expectations.





Gamechanger device
I needed to monitor more closely my blood pressure since I knew y blood pressure was /is borderline if not high but even looking at a standard cuff makes me uneasy, so was willing to give Aktiia a go and I was super apprehensive about it but I just couldn’t stand checking my blood pressure with a standard cuff anymore, so wanted to give it a go. I have been using it now for roughly 2 month and I couldn’t be happier with my purchase, this bracelet is a utter gamechanger, I know now whats going on and what I need to fix, so with that I has no problems recommending it to a friend who already reports similar to me





Superb!
So I’ve been using this now for a short while and everyday I’m learning more about it as I play about with it. The bracelet is comfortable and lightweight, and smartphone app delivers blood pressure information quickly and efficiently. The app is of course easy to install and available on apple and android store for download.
The bracelet/watch as I call it is very comfortable and makes it easy to keep check on my blood pressure at any given time. And also allows me to monitor it over a period of time which is useful. During a time where we’re struggling to see a GP face to face in the UK I’ve found this invaluable saving worry and having to try get am appointment with my GP.





24/7 friend Aktiia
I am using this device for almost a week. Very happy with the results. It shows your blood pressure every 2hours in an apps that is sync with the wrist band. It also have a separate arm blood pressure device, that I used to get the accurate blood pressure. The wrist band after wearing it, it connects to your phone, where it records every blood pressure and measures it. Both the devices are connected and operated through apps.





Simple, accurate and comfortable to wear.
Having had a 24-hour blood pressure monitor from a hospital, which woke me every 15 minutes through the night to take readings, Hilo Band is a dream. The wrist band is so light and soft, I forget it’s there and sleep is no problem.
It is clear and easy to set up and works well. I could compare it to the results of my conventional blood pressure monitor and Aktiia gave identical results.
It does tend to miss a couple of readings in every 24 hours, but it still has more than enough information and both blood pressure and pulse. My doctor is going to be very impressed when I present a printout of my results.





The Best on the Market
This is by far the best Blood Pressure monitoring system on the market nothing comes close. I have used various gadgets and monitors in the past but most just didn’t give me very accurate results so I needed something more and I’m really glad I’ve found this Aktiia monitor it’s just fantastic just out it in your wrist and it will continuously monitor your bloody pressure. I would highly recommend this.





Very useful
Have been using the product for a while now to keep an eye on blood pressure. There are 3 elements to this.
1- the wearable wrist strap, like a watch / Fitbit, unobtrusive and comfortable.
2- the inflatable cuff, only use occasionally, however could use more frequently if you wanted
3- the app which allows you to see all data.
The wrist strap providing info to the app every hour including while you sleep.
Have found the product to be useful, you can download a pdf of the readings to provide to doctors if needed or just to see for yourself.
Interesting to see how much it varies throughout the day and especially during the night, the. Igbo being a good measure as can flag issues otherwise not picked up