Quick Answer
Korg MA-2 Digital Metronome

Best Overall: Korg MA-2 at $19.99. Large display, 400-hour battery, and multiple beat/time signature modes make this the ideal everyday practice metronome.

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At a Glance

#ProductAwardPriceOur Score
1
Korg MA-2 Digital MetronomeKorg MA-2 Digital Metronome
Best Overall $18 9.2 Buy →
2
Boss DB-90 Dr. Beat Portable MetronomeBoss DB-90 Dr. Beat Portable Metronome
Best Advanced $149 8.9 Buy →
3
Sondery Digital Metronome Rechargeable Vocal Counting with TimerSondery Digital Metronome Rechargeable …
$21 Buy →

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Our Top Pick
Korg MA-2 Digital Metronome

Korg MA-2 Digital Metronome

$18
at Amazon
Best for: Students and musicians wanting a compact digital metronome

“Korg MA-2 is the best pocket metronome for students and gigging musicians — compact, accurate, and with a built-in speaker loud enough for small practice rooms.”

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The Korg MA-2 earns its top spot by doing everything a practice metronome should do with outstanding battery economy. The 400-hour battery life from two AAA batteries is remarkable — you will replace strings and drumheads before you replace batteries. The 30% larger display than previous Korg models shows BPM, beat subdivisions, and time signature clearly in any lighting. Eight rhythm types and 0-9 beats per measure cover every time signature you will encounter. Pendulum mode provides a visual sweep for players who learned on mechanical metronomes. The MA-2 is the metronome Korg ships to music schools because it is reliable, durable, and covers every practice scenario.

Full Specs & Measurements
AsinB07HL1H9JY
Batteries2 AAA batteries required. (included)
Color NameBlue & Black
Item Weight0.003 ounces
Battery TypeAlkaline
Body MaterialAlkaline
Material TypeStainless Steel
Connector TypeMidi
Customer Reviews4.3 4.3 out of 5 stars (4,929) 4.3 out of 5 stars
Best Sellers Rank#1,830 in Musical Instruments (See Top 100 in Musical Instruments) #15 in Metronomes
Item Model NumberMA2-BLBK
Product Dimensions2.36 x 0.63 x 3.94 inches
Date First AvailableSeptember 19, 2018
Is Discontinued By ManufacturerNo
Also Excellent
Boss DB-90 Dr. Beat Portable Metronome

Boss DB-90 Dr. Beat Portable Metronome

$149
at Amazon
Best for: Professional musicians needing advanced metronome with MIDI and audio

“Boss DB-90 Dr. Beat is the professional metronome of choice — human voice beat counting, tap tempo, MIDI sync, and multiple rhythm patterns justify the premium for serious musicians.”

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The Boss DB-90 is not merely a metronome — it is a comprehensive rhythm trainer designed for serious musicians working to improve their timing at a deeper level. The Rhythm Coach function uses an onboard microphone to listen to your playing and grade your timing accuracy in real-time, quantifying drift and providing visual feedback. 24 built-in drum patterns provide musical context rather than cold clicks. The instrument input accepts guitar or bass directly for real-time timing analysis. MIDI I/O enables sync to DAWs and hardware sequencers for studio work. At $89.99, the DB-90 is a professional tool for musicians who treat timing improvement as a systematic practice focus rather than a background function.

Full Specs & Measurements
Upc761294087985
AsinB000ATOFS4
ColorBLACK
MaterialRubber
Brand NameBOSS
Model NameDB-90
Finish Typeglossy
Item Weight1 Pounds
Part NumberDB-90
ManufacturerBOSS
Model NumberDB-90
Connector Type6.35mm (1/4 inch) jack
Item Type NameMetronome
Item Dimensions7.99 x 5.71 x 1.97 inches
Hand Orientationboth
Best Sellers Rank#1,249 in Musical Instruments (See Top 100 in Musical Instruments) #9 in Metronomes
Included ComponentsBuilt-in drum patterns
Warranty Description90 days parts, 1 year labor.
Global Trade Identification Number00761294087985, 04957054087982
Worth Considering
Sondery Digital Metronome Rechargeable Vocal Counting with Timer

Sondery Digital Metronome Rechargeable Vocal Counting with Timer

$21
at Amazon
Best for: Musicians practicing timing with vocal beat counting and timer mode

“Sondery digital metronome with vocal counting is a practical practice tool — the audible beat-counting feature helps students internalize rhythm without having to watch the display.”

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What we like

Watch out for

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Full Specs & Measurements
AsinB0B12CJC6G
Batteries1 Lithium Polymer batteries required. (included)
Color NameProBeat
Item Weight4.3 ounces
Battery TypeLithium Polymer
Material TypePlastic, Metal
Customer Reviews4.6 4.6 out of 5 stars (2,215) 4.6 out of 5 stars
Best Sellers Rank#97 in Musical Instruments (See Top 100 in Musical Instruments) #1 in Metronomes
Item Model NumberProBeat
Product Dimensions3.35 x 1.14 x 4.96 inches
Date First AvailableMay 11, 2022

Metronomes Buying Guide

Best Metronomes 2026: Digital, Mechanical & App-CompatiblePhoto by www.kaboompics.com / Pexels

Why a Physical Metronome Beats an App for Practice

Metronome apps are free and always in your pocket, but they have a fundamental problem for instrument practice: they require your phone to be unlocked, visible, and competing for attention. A dedicated metronome — even a basic one like the Korg MA-2 at $18.99 — sits on a music stand, requires no screen interaction, and runs on batteries for weeks. More importantly, the habit of reaching for a physical metronome before practicing creates a mental ritual that app-switching doesn't. For students and anyone in regular structured practice, a standalone metronome is the right setup.

Digital vs. Mechanical Metronomes

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Mechanical metronomes (the pyramid-shaped pendulum type) are visual and audible — the swinging arm gives a physical reference for the beat that some musicians prefer for internalizing tempo. They're also imprecise at extreme tempos and require winding. Digital metronomes like the Korg MA-2 are more accurate, quieter, run on batteries, and offer features mechanical metronomes can't: multiple time signatures, subdivision options, and tap tempo. For most modern players, digital is the correct choice. Mechanical metronomes are better as desk accessories than as serious practice tools.

Korg MA-2 vs. Boss DB-90: The $130 Gap

The Korg MA-2 at $18.99 covers every tempo, time signature, and subdivision a beginner through advanced player needs for standard practice. It's compact, accurate, and reliable. The Boss DB-90 at $149.80 is a professional-tier tool for specific use cases: it has MIDI sync for connecting to electronic drum kits and keyboards, reference pitch output for tuning against, audio input so you can play along to a click while recording, and multiple internal rhythm patterns. For a solo instrumentalist doing daily practice, the DB-90's advanced features are largely irrelevant. For a drummer or recording musician who needs MIDI sync or is setting up a practice studio, the DB-90 earns its price.

Korg MA-2 Digital Metronome
Korg MA-2 Digital Metronome
$18.99
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Key Metronome Features for Different Instruments

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Drummers benefit most from subdivision options — eighth notes, sixteenth notes, and triplet subdivisions help develop internal time between the primary beat. The Korg MA-2 offers multiple beat division settings. Guitarists and pianists primarily need a clear beat reference, which any digital metronome provides. String players benefit from the continuous pitch reference feature (available on both units here) for checking intonation. Wind players sometimes prefer a visual beat indicator alongside the audio click — the Korg MA-2's LED flash is visible across a music stand without looking directly at the device.

Building a Real Practice Habit with a Metronome

The most common metronome mistake is setting it too fast. Practice should start at a tempo where you can play the passage cleanly with zero errors, then increase the tempo gradually. Most players set the metronome to roughly the performance tempo, fail repeatedly, and blame technique rather than tempo. A useful benchmark: if you can't play something cleanly at 60% of the target tempo, you're not ready to practice it at full speed. Increase tempo in increments of 2–5 BPM only after three clean consecutive repetitions at the current tempo. This is slower progress than it feels, and faster actual improvement than practicing at tempos that produce errors.

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Boss DB-90 Dr. Beat Portable Metronome
Boss DB-90 Dr. Beat Portable Metronome
$149.80
See Full Review →

Frequently Asked Questions

Do I really need a physical metronome when my phone has apps?
Phone apps are adequate for casual practice. A dedicated metronome has advantages: no notifications interrupting practice, consistent battery life, tactile controls that do not require unlocking a screen, and reliable timing accuracy regardless of phone processing load. For serious students, a dedicated metronome is worth $20.
What BPM should I practice at?
Start 20-30% slower than your target tempo for new pieces. Build speed gradually — increase by 5 BPM increments only when the current tempo feels completely comfortable. Many students practice too fast; accuracy at slow tempo builds more muscle memory than sloppy playing at target speed.
Korg MA-2 vs Boss DB-90 — which should I buy?
Korg MA-2 ($19.99) for standard practice needs: 400-hour battery, clear display, all common time signatures and subdivisions. Boss DB-90 ($89.99) for advanced rhythm training: drum patterns, instrument input for real-time timing analysis, MIDI sync for studio use. Most musicians need the MA-2; the DB-90 is for serious rhythm development.
What is tap tempo on a metronome?
Tap tempo lets you set the BPM by tapping a button in rhythm — the metronome calculates the tempo from your taps. This is useful for matching the tempo of a recording or setting up a specific feel without counting mathematically.
Should I practice scales and pieces with a metronome?
Both. Scales: always use a metronome. They build the foundation of even, consistent technique. Pieces: use metronome for difficult passages and technical work. Once a passage is learned, some musicians practice expressively without metronome and use it for final tempo checking.

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