Pink, green, and orange sticky notes with a blue speech bubble and a yellow circle on white. Illustrative stand-in, not a photo of NOTE4.
Illustrative photograph · DS stories · Credits

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.

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