The LED wall clock that redefines time
Handcrafted. Minimalist. Sets time via sound from your phone, no WiFi needed.
from €239
Day and evening
Calm in daylight
The Circle 350 tells the time with light and stays a quiet part of the room. In daylight the display is brilliant.
Subtle in the evening
When the light fades, the display dims automatically and stays comfortable to read.
It has to be simple.
simplicityn. 1: the state, quality, or an instance of being simple 2: freedom from complexity
How it works
See step by step how time setting and automatic brightness work
03:00
Summer TimeThe clock shows 03:00 - Summer Time. Time to adjust.
Open the OVOSONO web app, hold your phone near the clock, and transfer the exact time via sound. No pairing, no setup, no cables.
Designed with intention
Minimalist Design
12 C-rings show the hours, O-circles the minutes. Black on black, white on white.
Audio TimeSync
Transfer the current time via sound: no WiFi, no Bluetooth, no cables needed.
Handcrafted
Every OVOSONO is handcrafted in Germany and individually inspected.
Adaptive Brightness
The display brightness adjusts automatically to the ambient light: brilliant in daylight, subtle at night.
Easy Setup
Hang it like a picture. Wall mount included, plug in USB-C, set the time. No assembly, no configuration.
Completely Offline
The Circle 350 runs without internet, cloud, or registration. Only for time setting, you briefly hold your phone near the clock, no app installation or pairing needed.
At a glance
Every detail matters. From materials to technology, precision runs through every OVOSONO.
- Dimensions
- 35 × 35 × 3 cm
- Weight
- ~1.2 kg
- LEDs
- 27 (hours + minutes)
- Power
- USB-C (low consumption)
- Material
- Anodized aluminum
- Colors
- Black / White
- Time Setting
- Via sound from phone (no WiFi)
- Brightness
- Auto-adaptive or constant
Size comparison
Ready for your OVOSONO?
From €239. Handcrafted in Germany. Free shipping in the EU.
