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Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.

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Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.

The differences that matter

Peterson Body Beat Pulse Solo

Convert metronome audio beats into body-worn vibration

Keep in mind Specifications are sourced claims, not our independent performance measurement.

Soundbrenner Spark

Wearable beat cues and practice-motivation tracking for young musicians

Battery / power
200 mAh lithium-ion;4+days watch /3+hours metronome ↗

Keep in mind Specifications are sourced claims, not our independent performance measurement.

Published specifications and documented constraints. See the full comparison below for prices and sources.

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Peterson Body Beat Pulse Solo versus Soundbrenner Spark
Music & creative wearablesAdd a model
Peterson Body Beat Pulse Solo - Manufacturer photograph of physical Peterson Body Beat Pulse Solo hardware.
Music & creative wearables · PetersonPeterson Body Beat Pulse SoloReleased
Soundbrenner Spark - Manufacturer photograph of physical Soundbrenner Spark hardware.
Music & creative wearables · SoundbrennerSoundbrenner SparkReleased
Prices · all markets
$29.99 USD≈ €27 EURECB 2026-10-12US · Store price · Stock and delivery not verified
1 offer records & sources
$29.99 USD≈ €27 EURECB 2026-10-12 US · Store price
Stock and delivery not verified

Peterson

Peterson Body Beat Pulse Solo hardware

Manufacturer listed hardware price. Requires external metronome/audio source; this is the wearable pulse converter, not a self-contained tempo generator.Check merchant offer ↗Price source ↗ Checked 2026-10-13
$169 USD≈ €151 EURECB 2026-10-12US · Store price · Stock and delivery not verified
1 offer records & sources
$169 USD≈ €151 EURECB 2026-10-12 US · Store price
Stock and delivery not verified

Soundbrenner

Spark hardware; colour choices grouped

Current displayed sale price$169 versus$199 regular price. Designed for smaller wrists; no adult-size-fit assumption.Check merchant offer ↗Price source ↗ Checked 2026-10-13
Designed forConvert metronome audio beats into body-worn vibration ↗Wearable beat cues and practice-motivation tracking for young musicians ↗
Form factorRechargeable active clip-on pulse device ↗Wrist/body-worn digital practice device ↗
ControlsTop power button; automatic shutdown after idle signal ↗Aluminium dial and capacitive touch ↗
Power & outputRechargeable internal battery ↗Not verified
Battery / powerNot verified200 mAh lithium-ion;4+days watch /3+hours metronome ↗
WeightNot verified34 g ↗
Water / dust ratingNot verifiedIP65 splash resistance ↗
Input3.5 mm stereo plug from metronome or phone/tablet ↗Not applicable to this category
SignalVibration for each received audio beat ↗Not applicable to this category
CompatibilityElectronic metronomes and apps with headphone audio output ↗Not applicable to this category
Accent HandlingDistinct accent/subdivision intensity with Peterson BodyBeat app ↗Not applicable to this category
Dimensions1.25x1.25x3in ↗45x45x12 mm ↗
Wrist FitNot applicable to this category130-175 mm ↗
DisplayNot applicable to this categoryTwo monochrome0.68-inch96x32 OLED panels ↗
HapticsNot applicable to this categoryERM motor,7G stated amplitude ↗
Practice TrackingNot applicable to this categorySession time goals, instrument tags and practice streaks ↗
AvailabilityManufacturer listed hardware price. Requires external metronome/audio source; this is the wearable pulse converter, not a self-contained tempo generator.Current displayed sale price$169 versus$199 regular price. Designed for smaller wrists; no adult-size-fit assumption.
Important context
  • Specifications are sourced claims, not our independent performance measurement.
  • Specifications are sourced claims, not our independent performance measurement.
Editorial pick & releaseNo editorial ranking recordedNo editorial ranking recorded
EvidenceManufacturer source Checked 2026-10-13Manufacturer source Checked 2026-10-13

Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.