I won this Soundbrenner Pulse and body strap in a drumming contest and have never used it. Boxes never opened.

Wearable Metronome with Multiplayer Sync and DAW Integration.

Soundbrenner Pulse Wearable Metronome Features:

Body-worn metronome with multiplayer sync and DAW integration

A tactile alternative to traditional metronomes and click tracks

Transmits vibrations 7x more powerful than the average smartphone

Syncs tempo to multiple devices over Bluetooth.

Sends click tracks from your major DAW to your Pulse via Soundbrenner DAW Tools (macOS only)

Includes 2 band sizes: wear on the wrist, bicep, or ankle.

Optional body strap (not included) permits greater positional flexibility

Full metronome control (play/pause, tap tempo, tempo adjust) from the hardware.

Even greater control via the free app: the Metronome by Soundbrenner (iOS and Android).

Customize pulse strength and LED color (also toggleable on/off).

Save rhythms and organize by set list.

Tempo range: 30–300 bpm.

USB cable included.

Description from web: Practicing to a metronome is foundational to understanding rhythm and developing one's inner musician. It's also a core part of the modern recording process. The Soundbrenner Pulse is a tactile alternative to audible metronomes and click tracks, enabling live performers and session players to stay keyed in to their environment without losing time. Multiplayer sync over Bluetooth tightens up technical ensemble arrangements. And major DAW integration (macOS only) feeds tempo tracks directly to the Pulse for rock-solid drum tracks and guitar takes. Two included bands, one long and one short, give players the option to wear the Soundbrenner Pulse on the arm or leg.

Powerful vibrations

The Soundbrenner Pulse is driven by a large 7G ERM motor and cutting-edge haptic driver, able to deliver a pulse that is 7x more powerful than that of the average smartphone or smartwatch. Whether you're conducting, strumming, or drumming, the Pulse's powerful vibrations translate to rock-solid timing onstage or in the studio — and unlike a click track, with no risk to your hearing.

Full tempo control from your wrist

What's particularly inviting about the Soundbrenner Pulse is that all metronome functions are accessible directly from the hardware. Double-tap to start and stop the pulse, triple-tap to activate tap tempo, then make precise tempo adjustments by spinning the wheel left and right. Of course, where you wear the Pulse is up to you — two included straps allow you to position it on the wrist, bicep, or ankle.

Multiplayer sync and DAW integration

For ensembles who want to lock in together onstage, the Soundbrenner Pulse offers multiplayer sync across multiple devices via Bluetooth. Now your entire band can stay together even when the drummer drops out. And in the studio, the Pulse is even more powerful — using Soundbrenner DAW Tools for macOS, your major DAW can transmit complex tempo maps right to each player's Pulse.