Make learning active
Vocabulary Practice
Point, snap, learn. Take a photo of anything and Dex tells you what it's called in your target language.
Interactive Stories
Learn and practice words, expressions and pronunciation through adventure packed stories.
Language Games
Play games using the vocabulary you've learned, speak to play in short sessions. Parents can track progress.
Privacy for kids.
Peace of mind for parents.
Private by default
Photos and voice aren't saved unless you choose to.
Parent dashboard
Full visibility and control over what the device does.
COPPA-compliant
Designed for children's privacy from the start.
Tech Specifications
Languages
Spanish, English, Mandarin, Arabic, Korean, Hindi, French, Russian, Japanese, German, and Italian
Built for kids
Drop-tested from 3 ft
(1 m)
Rounded edges, no sharp corners
Lightweight for child use
Display Screen
2.1" color touchscreen
480 x 480 resolution
Camera
13 MP camera—clear photos for detail recognition
Weight & Dimensions
Fits in a child's hand
35 x 90 x 40 mm
205 g (7.2 oz)
Connectivity
Learn anywhere with 4G LTE, Wi-Fi (2.4 & 5 GHz), and Bluetooth 5.0
Memory & Storage
Holds thousands of photos
2 GB RAM
64 GB storage
Battery life
Lasts several hours
2,900 mAh battery
Fast charging via USB-C
Audio
Clear speakers (2W) and dual microphones
Safety certified
Meets all US toy safety standards and children's privacy laws (FCC, CPSIA, RoHS, ASTM F963, COPPA-compliant)
What's in the box
Frequently Asked Questions
Arabic (Egyptian, Gulf, Levantine, MSA); Chinese (Mainland Mandarin, Taiwan Mandarin, Singapore Mandarin, Malaysia Mandarin); English (American, British, Australian, Indian); French (France, Canada/Québécois, Haiti); German (Germany, Austria, Switzerland); Hindi (India Standard, Hinglish, Nepal Hindi, Fiji Hindi); Italian (Italy, Swiss, Argentine heritage); Japanese (Standard); Korean (South Korean); Russian (Russia); Spanish (Spain, Mexico, Colombia, Cuba, Puerto Rico).
Note: English – intended for native or fluent English speakers only. An option for learning English as a second language will be available soon.
While tablets and smartphones can be versatile devices, Dex is purpose-built for language learning. Its camera-based learning approach encourages real-world exploration rather than passive screen time. This focused design reduces distractions like games or social media, helping your child learn more effectively.
We take privacy seriously and have the ex-CISO of Google Devices (Cory Scott) on our advisory board. Dex is designed to be COPPA-compliant, strictly enforces Zero Data Retention, and only processes images for immediate learning activities then discard. Sensitive data by default has strict retention periods. Data is either processed locally on the device or securely encrypted if it’s sent for cloud-based features. You retain full control over any saved content (such as deletion), and no data is shared with third parties. For details, visit our Privacy Policies.
Absolutely. We’ve implemented extensive, rigid safety control (such as stop-list to block generative content) on all (even border-line) risky topics. As a result, Dex might decline a lot of topics/tasks that would have been okay with many of our Beta testers. Our policy puts safety first such that we’d rather Dex be less capable than being wrong/unsafe.
Regarding hardware: Dex is designed with child safety in mind, using durable, non-toxic materials and rounded edges.
The current version of Dex needs the Internet with a few offline modes available. Having said that, the LTE eSIM should be always on. You could also connect Dex to any Wifi using a co-pilot app.
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