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Smart HD

15 reviews
The Smart HD hair system is an alternative between the standard Ultra HD and the Ultra HD Plus. This model allows you to customize your wave.
Votre couleur

Pickup available at Studio BYSIX

Usually ready in 5+ days

Loyalty points

By purchasing this item you get 268 points. Learn more

Model details

- Base thickness: 0.04mm
- Hair length: 15cm
- Density: 100-110% on the whole complement
- Layout style: Freestyle
- Front edge: A
- Dimensions of the base: 20x25cm (width x length)

Frontal line

The Smart HD is 0.04mm which makes it possible to obtain a completely natural result at the level of the frontal line. The result depends on the pose and the cut that have been made.


This hair system model has an estimated lifespan of approximately 2-3 months. Most of our users keep this model for 3 to 4 months easily. The durability is estimated and depends on each use.

Product information

Shipping and Delivery

Hair supplements in stock are shipped within 12 working days maximum. These times may be faster depending on the number of visitors. We count 12 working days because we have certain models and colors which require rechecking before being dispatched.

Smart HD customization takes about 5 days. An overall delay of 15 working days is therefore necessary for the shipment of the Smart HD.

Pre-orders are shipped within 15 to 40 days . These delays can be more or less long depending on the productions. Learn more

Care products and accessories are shipped within 24 to 48 working hours . In case of purchase combined with a hair supplement, the shipping times will be those of the hair supplement.


Returns are accepted within 14 days for unused items. Return costs are the sole responsibility of the customer. In the event of a color error, only one exchange can be validated per order. For reasons of hygiene, we do not accept returns of care and fixing products. The withdrawal is not valid for personalized orders (custom-made prostheses and Smart HD). Learn more

By email

Our team will answer you from Monday to Friday by e-mail at contact@bysix.eu

By telephone

You can request a call from our team through this page . We will contact you on the day and at the time of your choice.

By chat

Via the widget at the bottom right of your page, you can start a conversation with our team. If we are offline, we will respond to you by email.

By whatsapp

You can contact us on WhatsApp through our line +32466903451 and we will get back to you quickly.

If you want to get immediate answers, we invite you to consult the help center which is very often updated.

Style d'implantation

The implantation of this model is progressive and very natural. The hair is injected using our VLOOP technology.

Description d'une base de complément capillaire

The Smart HD has a very thin base which offers a natural result on the front line thanks to its thickness of 0.04mm.


Our prostheses are made of 100% natural hair. We opt for Indian quality which remains one of the best on the market.

Ondulation BYSIX Smart HD

Natural rendering

Smart model

This hair system model is ideal if you want to opt for a wavy or afro hairstyle. The ripple of the stock Smart HD can be adjusted according to your choices.

Customer Reviews

Based on 15 reviews
a.m. (France)
Bon produit

Bin produits, jamais déçu jusqu'à présent

B.R. (Belgium)
Complément frisé

Complètement de très bonne qualité. Les cheveux sont souples et l’aspect des boucles est totalement naturel. Pour des boucles parfaites sélectionner l’option « Frisé » c’est top !

K.G. (France)
Parfait sauf ondulation

Parfait ! Qualité et couleur impeccable, cependant étant coiffeur l’ondulation est un peu trop légère…

s.B. (Belgium)
Prothèse au top

Qualtite du cheveu, membrane, cette prothese est vraiment superbe

M.A. (France)

Je suis assez mitigé sur cette prothèse. Les cheveux dont de belle qualité tout comme l’ondulation. Néanmoins la prothèse a une odeur de « chien mouillé » les premières semaines et les cheveux tombent très/trop facilement. Aucun moyen qu’elle dure plus de 2 mois pour ma part et j’y fais très attention (je porte des compléments bysix depuis 3-4 ans)

Bonjour Mathias,

Merci pour votre partage d'expérience. Vos retours sont essentiels pour nous.

L'odeur que vous mentionnez est due à la personnalisation de l'ondulation. Il peut arriver que le temps de séchage ne soit pas suffisant avant l'expédition. Après plusieurs lavages, l'odeur ne devrait plus être présente. Pour la durabilité, nous estimons 2 à 3 mois pour ce modèle. Si vous appréciez l'ondulation mais que vous souhaitez une durée de vie plus conséquente, n'hésitez pas par la suite à vous orienter vers une base plus épaisse en confection sur-mesure afin de personnaliser votre ondulation.

À bientôt.

Optimized fixing
Optimal rendering
Adapted wave
Natural implantation
Optimized fixing
Optimal rendering
Adapted wave
Natural implantation
Optimized fixing
Optimal rendering
Adapted wave
Natural implantation