Device
1. Overview
Mori Journaling AI (color: Forest Green) is a wearable device for recording everyday conversation. A 15 g, 32.6 mm body holds dual microphones and more than 24 hours of recording battery.
It detects the start of a conversation and records on its own (Smart Voice Activation). Away from your phone, it stores more than 30 hours encrypted on the device, then syncs automatically when reconnected.
Designed by Design Studio S (Fumie Shibata). Designed in Tokyo, Japan.
2. Lineup
| Product | Includes |
|---|---|
| Mori Journaling AI (Forest Green) | Device + Magnetic Clip + Necklace + Safety and Warranty Guide |
| Mori Magnetic Watchband (Forest Green) | Wristband (silicone, magnetic) |
Watchband
Clip
Necklace
Three ways to wear it: on your collar or pocket with the Magnetic Clip, around your neck with the Necklace, on your wrist with the Magnetic Watchband.
3. Specs
| Model / color | MRD01 / Forest Green |
| Size | 32.6 × 31.6 × 13.45 mm |
| Weight | 15 g (22 g with clip / 42 g with watchband) |
| Microphones | Dual microphones (noise reduction) |
| Battery | 24h+ recording / 7-day+ standby (180 mAh) |
| Charging | USB-C, DC5V⎓0.2A, about 1.5 hours |
| Local storage | 30h+ (encrypted on-device) |
| Bluetooth | Low Energy (BLE) |
| Water resistance | IPX4 (not fully waterproof) |
| Operating temperature | 0°C to 45°C |
| Certifications | Japan MIC: 201-260218 / CE / FCC ID: 2BVJP-MRD01 |
| Manufacturing | Made in China / Designed in Tokyo, Japan |
Basic operations
| Action | What it does |
|---|---|
| Single tap | Bookmark (mark a moment worth keeping) |
| Hold 1 second | Mute / unmute |
The LED glows white while recording and turns off while muted. The recording state is visible from the outside.
4. Availability
| US Early Bird | $299 (reference price $499; device + Magnetic Clip + Necklace + Magnetic Watchband + one year of Unlimited) |
| US shipping | Devices ship sequentially from late July through early August 2026. Magnetic Watchbands ship separately from late August through early September 2026. |
| Japan | Launching on Makuake at 11:00 JST on August 31, 2026. The project runs through 22:00 JST on October 30. |
| Makuake pricing | Device + watchband + one year of Standard: from ¥33,990 incl. tax (up to 38% off / suggested retail ¥54,980) Device + watchband + one year of Unlimited: from ¥41,990 incl. tax (up to 40% off / suggested retail ¥69,980) |
| Japan retail pricing | Device: ¥28,000 incl. tax Watchband: ¥6,980 incl. tax Standard: ¥2,000/month or ¥20,000/year incl. tax Unlimited: ¥3,500/month or ¥35,000/year incl. tax Device + watchband + one year of Standard: ¥54,980 incl. tax Device + watchband + one year of Unlimited: ¥69,980 incl. tax |
| Japan delivery | Orders placed by 16:00 JST on September 14 are scheduled for delivery by the end of September. Later orders ship sequentially from the end of October. |
| General sales in Japan | 11:00 JST on November 2, 2026 |
| Warranty | One year from purchase |
Where to buy
| Channel | Region | From |
|---|---|---|
| Official online store (mori.to) | US | Early Bird orders open |
| Makuake | Japan | 11:00 JST, August 31, 2026 |