Chastity April @chastity_april
Merging Fantasy into Reality
The decadence of Tech with a sinful Touch
ZVEOTEC
Welcome to the sex tech revolution. Where Innovation meets Desire… and Luxury tech gets a sinful twist…
ZVEOTEC
Welcome to the sex tech revolution. Where Innovation meets Desire… and Luxury tech gets a sinful twist…
SMART SEXTECH
SexTech inspired by sexual fantasy. Combining robotics with advanced sensor technology to bring fantasies to life, enhance connection between partners, and optimise pleasure through seamless synchronisation with the body.
SMART SEXTECH
SexTech inspired by sexual fantasy. Combining robotics with advanced sensor technology to bring fantasies to life, enhance connection between partners, and optimise pleasure through seamless synchronisation with the body.
SEN By Zveotec
WAYS TO PLAY
SEN is versatile – its smart vibration feedback and hands-free control bring classic experiences to life while unlocking exciting new sensations
Strap-on Pegging
Dominant wearer, any partner in any position. You know the drill!
Oral Pleasure
Sen senses your lips. In Blowjob Mode, sensitivity peaks at the head – holding deep triggers a steadily rising vibration that locks until released
Hand Job
Hand over control and let the roles reverse – your partner leads, your pleasure follows!
Solo Play
Stroke SEN gently, pause to shape the rising vibrations, then go deeper and faster for pinpoint, mind-blowing pleasure
Solo Penetration
Solo play, female or male—grip Sen by the bulb for dildo play with real-time, on-the-spot vibration control
SEN Special*
Any gender-to-any other gender, back to back. The partner with the bulb controls both penetration and vibration
Be Creative
SEN reacts to every stroke – stimulate it with any body part, object, or material. Anything he can do, she can do better with SEN!
*With some activities we recommend the use of a condom
SEN Dimensions
SEN comes in two sizes: SEN S and SEN L. The SEN S features a 7 inch insertable length with an average 4.25″ girth, while SEN L offers 8 inches of length and a fuller 5″ circumference throughout. Both models gradually taper to a shared maximum circumference of 6 inches.
The design puts control in the wearer’s hands. Within the natural range of motion the girth is effectively uniform, but the last inch really pops – entirely at the discretion of the one in control.
SEN
WAYS TO PLAY
SEN is versatile – its smart vibration feedback and hands-free control bring classic experiences to life while unlocking exciting new sensations
*With some activities we recommend the use of a condom
Strap-on Pegging
Dominant wearer, any partner in any position. You know the drill!
Oral Pleasure
Sen senses your lips. In Blowjob Mode, sensitivity peaks at the head – holding deep triggers a steadily rising vibration that locks until released
Hand Job
Hand over control and let the roles reverse – your partner leads, your pleasure follows!
Solo Play
Stroke SEN gently, pause to shape the rising vibrations, then go deeper and faster for pinpoint, mind-blowing pleasure
Solo Penetration
Solo play, female or male—grip Sen by the bulb for dildo play with real-time, on-the-spot vibration control
SEN Special*
Any gender-to-any other gender, back to back. The partner with the bulb controls both penetration and vibration
Be Creative
SEN reacts to every stroke – stimulate it with any body part, object, or material. Anything he can do, she can do better with SEN!
SEN Dimensions
SEN comes in two sizes: SEN S and SEN L. The SEN S features a 7 inch insertable length with an average 4.25″ girth, while SEN L offers 8 inches of length and a fuller 5″ circumference throughout. Both models gradually taper to a shared maximum circumference of 6 inches.
The design puts control in the wearer’s hands. Within the natural range of motion the girth is effectively uniform, but the last inch really pops – entirely at the discretion of the one in control.
No Ordinary Strapon!
SEN is a Robot in the Field of Human Machine Interfacing
SEN Senses each thrust and connects you to your partner with intuitive and responsive smart vibration feedback
SEN Senses each thrust and connects you to your partner with intuitive and responsive smart vibration feedback
SEN Biomimicry
SEN’s advanced sensors feel every thrust and depth, translating motion into fluid, lifelike feedback. Its biomimetic intelligence responds to your body’s natural rhythm—so every movement builds effortlessly toward deeper, more intense, orgasmic pleasure.
Dynamic Arousal Tracking
Sen tracks every thrust to gauge your arousal, dynamically adjusting feedback intensity to match your state.
Response Profile Settings
Response profiles let you tailor every sensation to your mood, syncing perfectly with your body for a personalised, immersive experience
Predictive Orgasm Reinforcement
Sen blends orgasm tracking with depth sensing to anticipate your climax—then seamlessly takes control to intensify every moment as you peak.
Dual Independent Vibration Intensity
Sen’s algorithm responds to your depth and rhythm, stimulating both the clitoris and G-spot intuituvely
Ambient Light indicator
Sen comes equipped with an RBG ambient LED glow that reflect the intensity of your play against the bed sheets
SEN Biomimicry
SEN’s advanced sensors feel every thrust and depth, translating motion into fluid, lifelike feedback. Its biomimetic intelligence responds to your body’s natural rhythm—so every movement builds effortlessly toward deeper, more intense, orgasmic pleasure.
Dynamic Arousal Tracking
Sen tracks every thrust to gauge your arousal, dynamically adjusting feedback intensity to match your state.
Response Profile Settings
Response profiles let you tailor every sensation to your mood, syncing perfectly with your body for a personalised, immersive experience
Predictive Orgasm Reinforcement
Sen blends orgasm tracking with depth sensing to anticipate your climax—then seamlessly takes control to intensify every moment as you peak.
Dual Independent Vibration Intensity
Sen’s algorithm responds to your depth and rhythm, stimulating both the clitoris and G-spot intuituvely
Ambient Light indicators
Sen comes equipped with an RBG ambient LED glow that reflect the intensity of your play against the bed sheets
An elegent silicone harness
EVA
The Strap-On Harness designed for SEN. EVA represents a new class of performance harness, engineered for controlled, high-intensity play. Its flexible silicone straps are soft to the touch yet slip-resistant, allowing them to securely grip the dildo while remaining comfortable to wear.
Above all, it’s a harness that keeps your strap-on firmly in place – and keeps you firmly in control.
EVA for SEN
An elegant, slimline, fully adjustable harness, custom designed to fit SEN while comfortably accommodating all body shapes in equal measure.
EVA’s minimalist strapped design complements the wearer, projecting a masculine edge without compromising expressions of feminine power.
Anti-Gravity
EVA is reinforced with dual waist straps for independent structural support, paired with a dedicated anti-gravity G-string that cradles SEN from underneath.
*All the benefits of G-spot stimulation, without the awkward slipping out or constant clenching to hold it in.
Hygienic & Versatile
EVA’s silicone-reinforced O-ring flexes to size, , securing your toy firmly in place while adapting to a wide range of fits – making it compatible with any flared-base dildo, including our very own SYRA.
100% silicone body, EVA is hygienic and easy to maintain. Simply wash with soap under running water and wipe dry for effortless cleaning and long-term care.
Genderless & Extensible
Fully extensible, especially when paired with SYRA and SEN dildos. Remove thigh straps for a thong-style fit, or swap out the G-string for a traditional look. Adjust the G-string node to open a space for rear access, or fill it with a second dildo for double penetration!
For male wearers, the extra gap can accommodate a penis or chastity device – enabling double penetration or dildo substitution play.
*Add Eva to your SEN to apply your discount code on both
An elegent silicone harness
EVA
The StrapOn Harness designed for SEN. EVA represents a new class of performance harness designed with rigorous out of control pegging in mind. EVA’s flexible silicone straps are soft to the touch and slip resistant. Allowing it to grip the dildo, while also being comfortable to wear. Above all it’s a harness that keeps your strapOn In place and you in control!
EVA for SEN
An elegant, slimline, fully adjustable harness, custom designed to fit SEN while comfortably accommodating all body shapes in equal measure.
EVA’s minimalist strapped design complements the wearer, projecting a masculine edge without compromising expressions of feminine power.
Anti-Gravity
EVA is reinforced with dual waist straps for independent structural support, paired with a dedicated anti-gravity G-string that cradles SEN from underneath.
*All the benefits of G-spot stimulation, without the awkward slipping out or constant clenching to hold it in.
Hygienic & Versatile
EVA’s silicone-reinforced O-ring flexes to size, , securing your toy firmly in place while adapting to a wide range of fits – making it compatible with any flared-base dildo, including our very own SYRA.
100% silicone body, EVA is hygienic and easy to maintain. Simply wash with soap under running water and wipe dry for effortless cleaning and long-term care.
Genderless & Extensible
Fully extensible, especially when paired with SYRA and dildos. Remove thigh straps for a thong-style fit, or swap out the G-string for a traditional look. Adjust the G-string node to open a space for rear access, or fill it with a second dildo for double penetration!
For male wearers, the extra gap can accommodate a penis or chastity device – enabling double penetration or dildo substitution play.
*Add Eva to your SEN to apply your discount code on both
Next Gen Intimacy
ZVEOTEC PLAY
Engineered for Pleasure – The Zveotec APP enhances play by bringing you and your toys into perfect sync
Design your Desire, and Tune your Satisfaction!
ZVEOTEC PREMIUM RANGE
100% premium silicone. Designed by Zveotec.
This is designer kinkware. What it lacks in tech is more than made up for in form and function. Every piece in the Premium Range is designed without compromise – it has to look and feel as good on the outside as it does on the inside.
ZVEOTEC PREMIUM RANGE
100% premium silicone. Designed by Zveotec.
This is designer kinkware. What it lacks in tech is more than made up for in form and function. Every piece in the Premium Range is designed without compromise – it has to look and feel as good on the outside as it does on the inside.
SYRA
A full silicone dildo designed that pairs perfectly with EVA, carrying SEN’s signature tapered design into a sleek 6-inch form. A great way to warm up for a pegging, or keeping within reach for those spontaneous outbursts of intimacy.
NAUGHTILUS
The prostate massager with attitude. Not just a sleek design, Naughtilus is built on a passive design principle, engineered to find the P-spot and deliver the right amount of pressure – you just set the rhythm.
SYRA
A full silicone dildo designed that pairs perfectly with EVA, carrying SEN’s signature tapered design into a sleek 6-inch form. A great way to warm up for a pegging, or keeping within reach for those spontaneous outbursts of intimacy.
NAUGHTILUS
The prostate massager with attitude. Not just a sleek design, Naughtilus is built on a passive design principle, engineered to find the P-spot and deliver the right amount of pressure – you just set the rhythm.
ESSENTIALS & BASICS
Some wheels don’t need reinventing. A curated toolkit of bedroom essentials and consumables, hand-selected by Zveotec for getting it exactly right. If we can’t improve on it… yet… we’ll bring it to you here.
ESSENTIALS & BASICS
Some wheels don’t need reinventing. A curated toolkit of bedroom essentials and consumables, hand-selected by Zveotec for getting it exactly right. If we can’t improve on it… yet… we’ll bring it to you here.
Cuffs
Silicone Cuffs
Gags
Heavy Silicone Ball Gag
Tape
Bondage Tapes
Lubes
Scent Free Glide Lube
100% Body Safe
Premium Silicone
Discreet Packaging
Brown Mysterious Box with No Sexy Markings
Secure Payment
Paypal-GooglePay-Payment Cards
Great Reviews
Influencer & Customer Play
Awesomeness!
Customer Care Awesomeness
Featured In…
NOTABLE INFLUENCERS
Big thanks to the couples and creators who helped bring SEN to life through testing and feedback. Explore their work below for a chance to catch some SEN action form the Pros!
NOTABLE INFLUENCERS
Big thanks to the couples and creators who helped bring SEN to life through testing and feedback. Explore their work below for a chance to catch some SEN action form the Pros!
Slide 1
Love To Hear From YOU!
Fanatical Customer Service- Without Compromise!
Once you send us a message here, we’ll respond by email and handle your questions or concerns promptly and directly, and without tying you to a testicle grinding ticketing system.
FAQs
-
Zveotec is a crowdfunded sextech startup focused on high-quality design, sextech, and, most importantly, sex toys that bring fantasy to life.
This is sex-driven sextech—not technology for its own sake. We start with a fantasy, then develop the tech to enhance the experience and bring it into reality.
We’re also fanatically dedicated to customer service!
-
We love the press! Whether you’re legacy media, a thriving online community member, a tech & sex blogger, or a sex & tech podcaster – or just a sex nerd – if you’d like to write about us, we’d love to hear from you.
-
- Is the SEN dildo (shaft) hard and rigid?
No! No, no, no!!! The SEN Dildo Shaft is a full silicone part, indistinguishable from a traditional high quality silicone dildo. All the electronics are compacted into the ring and base section. Vibration motors are housed in the ring and g-spot bulb – safely away from the insertable length. (vibrations also travel down the shaft) - Is the SEN Dildo (Shaft) Dual Density?
No. SEN uses a uniform sub-30A Shore hardness silicone, making it soft and flexible while still firm enough to hold its shape. IIt bends easily with movement and naturally springs back when released, without feeling floppy. - Is the Bulb flexible?
Yes the insertable vaginal bulb flexes at the base, and is held in place supported by the EVA harness. - SEN Colour options
SEN is currently available in one colour per model. The standard 7-inch model comes in Cherry Red, while the Large model is available in Blue.
Additional colour options are planned, including a range of skin tones.
- Is the SEN dildo (shaft) hard and rigid?
-
- Battery Charging and Runtime Performance
SEN uses a high-quality, secure-fit magnetic charging port. A full charge provides up to 2 hours of continuous, full-power vibration. In typical use, this translates to approximately 4–6 sessions per charge. We recommend charging before use, and battery level can be monitored via the app.
A full charge takes approximately 2–3 hours. The status LED turns from red to green once charging is complete. - Vibration Sound Level
SEN is relatively quiet, but not whisper silent. It is designed to be wearable, and sound is muffled when worn under the harness, with the g-spot motor being almost entirely dampened by the body.
In comparison, it is similar in volume to a standard handheld vibrator, and quieter than a typical wand-style device.
- Can I use a Condom on SEN?
Using a condom on SEN will not interfere with the thrust sensor or affect functionality.
However, the condom base must be trimmed to remove excess rolled material, as this can interfere with sensor readings. For this reason, we recommend condom use primarily for hygiene purposes rather than infection prevention.
- Battery Charging and Runtime Performance
-
SEN is designed for pleasure and fantasy, spanning role reversal and expressions of gender and fluidity – ultimately rooted in shared experience.
While SEN is not specifically designed or marketed as a medical or gender-affirming device, SEN’s pleasure goals also intersect with aspects of gender affirmation, and you can be assured we’re always working on improvements!
- Compatibility, comfort, and physical considerations
Future plans include models without an insertable bulb, along with alternative clitoral stimulation designs, to better accommodate sensitivity in that area.
- Trans and gender-fluid gender expression and affirmation
We will also be releasing SEN in a wider range of colours, including skin tones, along with matching skin-tone and transparent harness options.
*If there’s anything relevant to the trans, non-binary, or gender-diverse community we haven’t addressed, we’d really like to hear from you so we can improve SEN and better support the community.
- Compatibility, comfort, and physical considerations
-
Pure premium silicone. Also known as Platinum grade silicone.
High purity: ideal for skin contact, food molds, and medical applications.
Superior material properties
- Higher tear strength and elasticity
- Long-term stability (longer lasting)
- No odor and minimal leaching
- Biocompatibility (commonly used in medical prosthetics, dental molds)
Additionally, we do not apply any powder coating or oils to our products. These finishes are often used to reduce dust attraction and create a more “premium” feel, but they can increase surface friction, feel tacky, and wear off over time.
Instead, all surface finishes are determined purely by the quality and precision of the silicone moulds themselves.
-
Zveotec products are tested to meet ISO 3533 international safety standards. This is an internationally recognised standard for sex toys and intimate products, covering requirements such as material safety, design safety, and structural integrity.
Meeting this standard means our products have been assessed to ensure they are safe for intended use, including checks for body-safe materials, durability, and the absence of harmful substances.
-
We ship globally to most destinations. If your country is outside Europe, the USA, or Australia, we recommend checking your local import laws before ordering to ensure sex toys are not restricted.
If it is not restricted by your local customs authorities, we will ship it!
-
SEN is currently in production and available on pre-order.
(This is the final leg of the crowdfunded Launch of SEN!)Shipping is expected to begin in May 2026 for early backers, with remaining orders scheduled to ship in June–July 2026, depending on production progress. Any updates to timelines will be communicated via email as they are confirmed.
US customers: No additional tariff fees apply. (A Pre-order Perk!)
-
Prices are listed in US Dollars (USD).
We use PayPal as our primary payment provider. Through PayPal, we also offer additional payment options including Google Pay, credit cards, and debit cards.
FAQs
-
Zveotec is a crowdfunded sextech startup focused on high-quality design, sextech, and, most importantly, sex toys that bring fantasy to life.
This is sex-driven sextech—not technology for its own sake. We start with a fantasy, then develop the tech to enhance the experience and bring it into reality.
We’re also fanatically dedicated to customer service!
-
We love the press! Whether you’re legacy media, a thriving online community member, a tech & sex blogger, or a sex & tech podcaster – or just a sex nerd – if you’d like to write about us, we’d love to hear from you.
-
- Is the SEN dildo (shaft) hard and rigid?
No! No, no, no!!! The SEN Dildo Shaft is a full silicone part, indistinguishable from a traditional high quality silicone dildo. All the electronics are compacted into the ring and base section. Vibration motors are housed in the ring and g-spot bulb – safely away from the insertable length. (vibrations also travel down the shaft) - Is the SEN Dildo (Shaft) Dual Density?
No. SEN uses a uniform sub-30A Shore hardness silicone, making it soft and flexible while still firm enough to hold its shape. IIt bends easily with movement and naturally springs back when released, without feeling floppy. - Is the Bulb flexible?
Yes the insertable vaginal bulb flexes at the base, and is held in place supported by the EVA harness. - SEN Colour options
SEN is currently available in one colour per model. The standard 7-inch model comes in Cherry Red, while the Large model is available in Blue.
Additional colour options are planned, including a range of skin tones.
- Is the SEN dildo (shaft) hard and rigid?
-
- Battery Charging and Runtime Performance
SEN uses a high-quality, secure-fit magnetic charging port. A full charge provides up to 2 hours of continuous, full-power vibration. In typical use, this translates to approximately 4–6 sessions per charge. We recommend charging before use, and battery level can be monitored via the app.
A full charge takes approximately 2–3 hours. The status LED turns from red to green once charging is complete. - Vibration Sound Level
SEN is relatively quiet, but not whisper silent. It is designed to be wearable, and sound is muffled when worn under the harness, with the g-spot motor being almost entirely dampened by the body.
In comparison, it is similar in volume to a standard handheld vibrator, and quieter than a typical wand-style device.
- Can I use a Condom on SEN?
Using a condom on SEN will not interfere with the thrust sensor or affect functionality.
However, the condom base must be trimmed to remove excess rolled material, as this can interfere with sensor readings. For this reason, we recommend condom use primarily for hygiene purposes rather than infection prevention.
- Battery Charging and Runtime Performance
-
SEN is designed for pleasure and fantasy, spanning role reversal and expressions of gender and fluidity – ultimately rooted in shared experience.
While SEN is not specifically designed or marketed as a medical or gender-affirming device, SEN’s pleasure goals also intersect with aspects of gender affirmation, and you can be assured we’re always working on improvements!
- Compatibility, comfort, and physical considerations
Future plans include models without an insertable bulb, along with alternative clitoral stimulation designs, to better accommodate sensitivity in that area.
- Trans and gender-fluid gender expression and affirmation
We will also be releasing SEN in a wider range of colours, including skin tones, along with matching skin-tone and transparent harness options.
*If there’s anything relevant to the trans, non-binary, or gender-diverse community we haven’t addressed, we’d really like to hear from you so we can improve SEN and better support the community.
- Compatibility, comfort, and physical considerations
-
Pure premium silicone. Also known as Platinum grade silicone.
High purity: ideal for skin contact, food molds, and medical applications.
Superior material properties
- Higher tear strength and elasticity
- Long-term stability (longer lasting)
- No odor and minimal leaching
- Biocompatibility (commonly used in medical prosthetics, dental molds)
Additionally, we do not apply any powder coating or oils to our products. These finishes are often used to reduce dust attraction and create a more “premium” feel, but they can increase surface friction, feel tacky, and wear off over time.
Instead, all surface finishes are determined purely by the quality and precision of the silicone moulds themselves.
-
Zveotec products are tested to meet ISO 3533 international safety standards. This is an internationally recognised standard for sex toys and intimate products, covering requirements such as material safety, design safety, and structural integrity.
Meeting this standard means our products have been assessed to ensure they are safe for intended use, including checks for body-safe materials, durability, and the absence of harmful substances.
-
We ship globally to most destinations. If your country is outside Europe, the USA, or Australia, we recommend checking your local import laws before ordering to ensure sex toys are not restricted.
If it is not restricted by your local customs authorities, we will ship it!
-
SEN is currently in production and available on pre-order.
(This is the final leg of the crowdfunded Launch of SEN!)Shipping is expected to begin in May 2026 for early backers, with remaining orders scheduled to ship in June–July 2026, depending on production progress. Any updates to timelines will be communicated via email as they are confirmed.
US customers: No additional tariff fees apply. (A Pre-order Perk!)
-
Prices are listed in US Dollars (USD).
We use PayPal as our primary payment provider. Through PayPal, we also offer additional payment options including Google Pay, credit cards, and debit cards.
Love To Hear From YOU!
Fanatical Customer Service- Without Compromise!
Once you send us a message here, we’ll respond by email and handle your questions or concerns promptly and directly, and without tying you to a testicle grinding ticketing system.