Soundbrenner Core Musician's Smart Watch

- Display type: 2x 0.68" Monochrome OLED displays
- Display resolution: 96*32px
- Water resistance: (IP65)
- Battery type: Lithium battery
- Battery life:
- 5+ days in watch mode
- 3+ days in metronome mode (0.5h of metronome practice/day)
- 3h of metronome practicing in one charge

Sensors: G-Sensor (Accelerometer for raise to wake function)
Supported Languages: English, German, Spanish, French, Italian, Chinese (simplified), Chinese (traditional), Korean, Japanese
Smartphone compatibility: iOS and Android (at least Bluetooth 4.0 required)
LED ring: 8 RGB LEDs, 1 additional RGB LED in the center
Connectivity: Bluetooth 4.0
Tuner suitable for: guitar, bass guitar, ukulele, violin
Contact tuner: (Piezo microphone)
Design: Clip on/magnetic attachment
Calibration: Factory calibrated
Microphone: Piezo/Contact Microphone
Easy Tune: (visual+cent tuning)
Tuning range:
- Min: 26 Hz (G#0)
- Max: 416 Hz (G#4), 416+-700 Hz (F5)
- A4 range/Reference pitch: 410 - 480 Hz
Tuning accuracy: +/- 1 cent
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1.25 lbs
Shipping Dimensions: 9 x 6 x 3 in
Manufacturer Part Number (MPN): SBC-01
(1 ratings)
Submitted April 5, 2021 by a customer from
SOUNDBRENNER CORE - BUYER BEWAREAfter ten months using my Soundbrenner Core it stopped vibrating. I contacted Rose in their warranty department. She gave me a list of four of five settings to check on my phone app. I use the core separate from the phone app. After checking these settings I reported it still would not vibrate. Not in the warranty agreement,Hong Kong based Soundbrenner, asked me to make a video of the core interacting with the app. Being an older person living alone I do not have a video set up so I sent them a screen shot of the phone app, a picture of the core, and proof of purchase. This was not sufficient and they refused to honor the warranty. Vibration is the unique feature of the core. Because it broke after ten months and their onerous warranty demands I would not recommend purchasing the Soundbrenner Core
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