
ZECTRIX · Hangzhou
NOTE4
Press, speak a reminder, and it stays visible on a quiet e-paper screen on your desk or fridge. 500 free AI credits, then paid credits.
AvailableFrom $54.99
Reference price.
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Notes
Our buyer’s take
Why we picked it
- A voice-first to-do list on paper-like e-ink, with a magnetic back so it can live on a fridge or whiteboard.
- Thin: 8.75 mm. Standby is stated at about three months.
Honest cons
- The maker already sells it directly in English, so we'd only carry it with their blessing.
- In the US version the AI features run on credits; in China they're included. We'd need to confirm which version we'd get.
- No FCC record found yet.
Specification
Specs
From the maker’s published info. TBA means we haven’t confirmed it yet.
- Screen
- 4.2-inch E Ink, 400 × 300
- Chip
- ESP32-S3
- Connectivity
- Wi-Fi, BLE 5.0, NFC
- Audio
- Microphone and speaker
- Battery
- 2,000+ mAh, USB-C
- Size
- 97 × 97 × 8.75 mm, magnetic back
- Standby
- About 3 months
- AI credits
- 500 free, then paid credits
Who it’s for
- People whose fridge door is covered in paper notes.
- Anyone who'd rather say a to-do than type it.
Tested on our desk
Not yet — no sample on our desk.
When a sample arrives, our notes and our own daylight photos go here.
Compliance check
FCC ID not found yet. To be requested from the maker.
500 free AI credits, then paid credits.

