Pre-order for 2026-09-02, delivery 2–3 working days once available
Same working day shipping for orders placed before 12.
Local shipping – no customs fees.
Customer service in English, German, and French
Incl. VAT
Key Benefits
Contrast 2 Knee combines advanced contrast therapy with integrated compression and smart Bluetooth® connectivity for personalised recovery. The device delivers precise temperature control—from 4°C cold to 49°C heat—across five levels, allowing you to tailor your sessions through the Hyperice App. Built-in compression technology, reaching up to 160 mmHg, drives temperature deeper into the tissue for faster relief and improved comfort.
With 34% improved battery capacity, Contrast 2 Knee supports extended, cord-free use or continuous sessions when plugged in. The OLED display enables seamless switching between modes, while its premium materials ensure a secure and durable fit. Designed for athletes, active individuals, and those in rehabilitation, it adapts effortlessly to every stage of recovery and performance.
What’s included:
Hyperice X 2 Knee
AC cable + charger
2 extenders
Details and Specifications:
Heat:
Level 1 – 40°C
Level 2 – 42°C
Level 3 – 45°C
Level 4 – 47°C
Level 5 – 49°C
Cold:
Level 1 – 15°C
Level 2 – 12°C
Level 3 – 10°C
Level 4 – 7°C
Level 5 – 4°C
Compression:
Level 1 – 80 mmHg
Level 2 – 100 mmHg
Level 3 – 120 mmHg
Level 4 – 140 mmHg
Level 5 – 160 mmHg
Weight: 1.1 kg
I’m giving this 5* for
I’m giving this 5* for several reasons. But has it cured my patella tendinitis (which is what I believe it to be)? Not yet - after about 3 weeks. However, both knees feel significantly improved and I attribute that improvement to this device which I usually use in contrast setting. The device is pretty sophisticated, pairs well with the app which is easy to use to set up (though being able to store favourites would help). The packaging is vintage Apple-style! I wish charging could be done via USB-C with its higher capacity now rather than a dedicated power brick. The experience is pleasant whether cooling or heating. I am late middle age and I’ve only felt my knees become painful after embarking on weights exercises such as squats and lunges, though I’ve also been pushing harder while cycling which is also where I’ve felt the discomfort. I have not backed off from these activities - in fact I’ve gone heavier on the weights. I’d say my knees are 50% improved and if that progress continues I’ll be happy. I’m considering getting the shoulder version for a similar issue (at least that’s what I believe it to be). So, don’t expect immediate or total remission, but it has definitely helped me so far.
Great product, great company 👍
Thanks Healf. Great experience ordering with you. Will definitely be back again. With healf. X
Great product, though it took
Great product, though it took some time to set up (and Hyperice customer support had to get involved). Otherwise it's a great tool and helps out a lot with knee pain.
Rated 4.8 (Excellent) based on 14,300+ reviews on Trustpilot
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
Dillon Jagatia
A comprehensive approach to wellbeing
Healf has impressed me with its comprehensive approach to wellbeing. Their commitment to natural ingredients and cutting-edge technology is evident. From vitamins and supplements to healthy snacks and cooking essentials, they've curated a diverse range of options to cater to various health needs.
Jesse Hansen-Bartel
Top-tier products
If you're serious about wellbeing, you need Healf. Their products are top-tier and the customer service team has been super attentive!
Mayah
One of the best wellbeing websites I've come across.
Healf is one of the best wellbeing websites I've come across. It's nice to know that they thoroughly check the products they sell so you know you are getting good quality stuff. Highly recommend.
Lydia Free
The best wellbeing website…
The best health and wellbeing website in the UK. The range of products is fantastic, even on hard to reach USA products. I love the subscription service too. I'd be lost without this website.
Alex
Amazing!
Healf isn't just another wellbeing brand. They really get it. The products are fantastic, and the support is always so personal and genuine!
Janet
Great products, service, and customer support
Healf have a great range of wellbeing products not available elsewhere in the UK. They are competitively priced as one-off, but even better if you take up the 'subscription' which is super flexible too. I'd have no hesitation in recommending Healf.
S Jones
I love Healf
It's the only place I get really decent health and wellbeing brands, particularly US brands. I've bought a Pvolve set, lots of Skinny Confidential stuff, Thorne supplements etc., the really great stuff that's impossible to get otherwise.
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