Ben 10 Alien Force Omnitrix — Official Watch

★★★★★4.8· loved by thousands

Our Alien Force Omnitrix brings the iconic transformation device from the hit series to life on your wrist. This official replica captures every detail from the show’s second chapter, when Ben discovered new alien forms and faced evolved threats across the galaxy.

Motion-activated light core synchronized to arm movements12 authentic transformation sound effects from the seriesAdjustable wrist strap fits ages 5 and upDurable ABS shell with metallic green accents
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Ben 10 Alien Force Omnitrix — Official Watch product image
Ben 10 Alien Force Omnitrix — Official Watch product image
Ben 10 Alien Force Omnitrix — Official Watch product image
Ben 10 Alien Force Omnitrix — Official Watch product image
Ben 10 Alien Force Omnitrix — Official Watch product image
Ben 10 Alien Force Omnitrix — Official Watch product image
1
Motion-activated light core synchronized to arm movements
Designed to hold up to real daily wear.
2
12 authentic transformation sound effects from the series
Designed to hold up to real daily wear.
3
Adjustable wrist strap fits ages 5 and up
Designed to hold up to real daily wear.
4
Durable ABS shell with metallic green accents
Designed to hold up to real daily wear.
Why it works
Design & Build Quality

We engineered the alien force omnitrix to withstand the same rough play that Ben endures in every episode. The outer shell uses impact-resistant ABS plastic reinforced at stress points around the dial mechanism. Metallic green paint mimics the Omnitrix’s signature glow without fading through normal wear.

Design & Build Quality
Light & Sound Effects
The details

Light & Sound Effects

Our sound design team sampled effects directly from the Alien Force series to ensure every transformation feels authentic. Press the activation button and the core pulses green while the signature power-up sequence plays. Motion sensors detect when you raise your arm, triggering additional light bursts that sync with your movements.

Volume is calibrated for indoor play without overwhelming younger fans—loud enough to feel powerful, soft enough for parents’ peace of mind. The light module uses energy-efficient LEDs that deliver 20+ hours of active play per battery set. If you prefer silent mode for stealth missions, a switch on the underside disables sound while keeping the visual effects active.

Sizing & Fit
The details

Sizing & Fit

The adjustable strap extends from 5.5 to 8 inches, accommodating wrists from kindergarten heroes to adult collectors. We use a hook-and-loop closure system that children can fasten independently, eliminating the frustration of traditional watch buckles.

Weight distribution centers on the dial rather than the strap, preventing the watch from rotating around smaller wrists during active play. Ventilation channels molded into the strap backing reduce sweat buildup during extended wear. For display purposes, the strap detaches completely so you can mount the Omnitrix on a stand or shelf without awkward strap bunching.

The specs

Key specs & hero features

Motion-activated light core synchronized to arm movementsYes
12 authentic transformation sound effects from the seriesYes
Adjustable wrist strap fits ages 5 and upYes
Durable ABS shell with metallic green accentsYes
Battery compartment for 2 AAA batteries (included)Yes
Raised faceplate dial that rotates through alien modesYes

Complete the look

More Omnitrix Watches for Every Fan


Customer reviews

Customer reviews

4.8
★★★★★
Verified reviews
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★★★★★
Exactly like the show version
My son wears this every day after school. The sounds are spot-on from the episodes, and the light is bright enough to see in daylight. We’ve dropped it twice on concrete and it still works perfectly.
M
Marcus T.
Verified buyer
★★★★★
Perfect for cosplay conventions
I wore this to three cons last year and got compliments every time. The green glow photographs beautifully, and the strap stays secure even when you’re moving through crowded halls. Worth every penny for the authenticity.
J
Jenna K.
Verified buyer
★★★★☆
Great toy, minor battery note
The watch itself is fantastic—my daughter loves cycling through the alien sounds. Only reason for four stars is battery life seems closer to 12 hours with heavy use, not the 20 advertised. Still totally acceptable for the price.
D
David M.
Verified buyer
★★★★★
Adult collector approved
I’m 28 and grew up with the original series. This Alien Force edition brought back so many memories. It sits on my desk at work and I’ve had three coworkers ask where I bought it. Display quality matches play quality.
R
Rachel P.
Verified buyer
★★★★★
Birthday win for my nephew
He opened this at his party and immediately put it on. Four hours later he was still wearing it at bedtime. The motion sensor is a genius touch—makes every arm movement feel like a real transformation.
K
Kevin L.
Verified buyer
★★★★★
Better than knockoff versions
We bought a cheap version from another seller first and regretted it—poor sound, flimsy plastic. This official one is night and day difference. The build quality and authentic effects justify the extra cost.
A
Amber S.
Verified buyer

Good to know

Questions About the Alien Force Omnitrix

The watch features ten core alien transformation sounds from the Alien Force era, including fan favorites like Humungousaur, Jetray, and Swampfire. Each position on the rotating dial corresponds to a specific alien with its own unique sound effect. While the show featured more aliens across all seasons, we selected the most iconic transformations that fit within the watch’s electronic memory and dial positions.

The adjustable strap extends up to 8 inches, which comfortably fits most adult wrists. Many of our customers are adult collectors in their twenties and thirties who wear it to conventions or display it in their collections. The hook-and-loop closure system adjusts easily regardless of age, and the weight distribution works well for both kids and grown-up fans.

Sound output is calibrated at approximately 75 decibels, comparable to normal conversation volume. It’s loud enough to hear clearly during active play but won’t startle family members in the next room. We designed this level specifically so kids can enjoy the effects without parents needing to ask them to turn it down. There’s no volume dial, but the off switch lets you mute all sound while keeping the light effects active.

The electronics are sealed against minor splashes and hand-washing, but the watch is not waterproof for swimming or bathing. If it gets wet, dry the exterior immediately and leave the battery door open for several hours to ensure internal moisture evaporates. We recommend removing it before water activities to protect the speaker and circuit board from damage that isn’t covered under warranty.

The watch uses standard AAA batteries available at any grocery store or pharmacy. The battery compartment on the underside opens with a small Phillips screwdriver, and the door includes a diagram showing correct battery orientation. We include the first set of batteries, and most users report 15-20 hours of play time before needing replacements depending on how frequently the sound and light features are activated.

This is specifically the Alien Force edition, which represents the recalibrated Omnitrix that Ben uses in the second series after the original watch was destroyed. It features the slimmer green-and-black design rather than the bulkier gray-and-green original. The alien roster and transformation sounds are pulled from Alien Force episodes, making this distinct from both the classic version and the later Ultimate Alien models we also carry.

We provide a 90-day manufacturer warranty covering defects in materials or workmanship. If your watch arrives with non-functional lights, faulty sound, or broken components, contact our support team with photos and your order number for a replacement. The warranty does not cover damage from drops, water exposure, or normal wear from play. We handle most claims within 48 hours and ship replacements at no additional cost.

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