Best Guitar Tuner with Metronome (2026): 5 Picks Compared
Updated Nov 14, 2026 · By 
Jonah Mercer · Ranked from listed specifications · How we rank
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The Korg TM-70C leads with ±0.1 cent accuracy, a built-in metronome and a contact mic in the box. The Donner DBM-100 is the Runner-Up with a rechargeable battery and a 30 to 280 bpm tempo range, while the LEKATO and BOSS add clip-on tuners and the Cecilio adds a 1/4 input jack at the Also Great ranks.
The picks at a glance
Which one should you buy?
- Players who want ±0.1 cent tuning accuracy: Korg TM-70C Tuner and Metronome w/ Contact See pick 1More picks: Best Guitar Tuner for Accuracy
- Players who want a rechargeable tuner and metronome: Donner Metronome Tuner See pick 2More picks: Best Rechargeable Guitar Tuner
- Players who want a clip-on tuner for guitar and bass: LEKATO 3 in 1 Guitar Tuner See pick 3More picks: Best Clip on Bass Tuner
- Players who want an 8-octave tone generator: Cecilio Digital Metronome Tuner See pick 4
- Players who want a clip-on tuner for guitar and bass: BOSS TU-03 Clip-on Tuner & Metronome See pick 5More picks: Best Guitar with Tuner
Want the full range? Best Tuners ranks the top guitar tuners for every buyer, or browse all 66 guides.
The 5 picks, ranked
1Best Overall
Korg TM-70C Tuner and Metronome w/ Contact
- Chromatic mode
- Rechargeable not stated in the listing
- Accuracy: 0.1 cents
- 5-year warranty stated
It earns Best Overall with ±0.1 cent accuracy, a built-in metronome, a contact mic and a 5-year warranty.
Who it suits
- Players who want ±0.1 cent tuning accuracy
- Players who want a tuner and metronome for stage and studio
Skip it if
- You want a clip-on tuner for your headstock
- You want a warranty longer than 5 years
It tunes with ±0.1 cent accuracy across C1 to C8 and includes a CM-400 contact mic. The built-in metronome covers a wide tempo range with volume control, and Sound Out mode gives an audible tuning reference. Transpose mode covers orchestral reference pitches, and it carries a 5-year warranty.
2Runner-Up
It holds Runner-Up with a rechargeable battery, a 30 to 280 bpm metronome and a trainer rhythm mode.
Who it suits
- Players who want a rechargeable tuner and metronome
- Players who want a 30 to 280 bpm tempo range
Skip it if
- You want a USB-C cable in the box
- You want a tuner that weighs less than 0.4 lb
The trainer rhythm mode uses the mic to check your sound against the rhythm, and a tempo detection button measures the speed of a practice song. The tuner covers 430 to 450Hz with 5 instrument settings for guitar, bass, ukulele, violin and piano, and the metronome runs 30 to 280 bpm with beats from 0 to 9. It runs on a built-in rechargeable lithium cell, and the VA HD LCD color display reads clearly in strong light.
3Also Great
LEKATO 3 in 1 Guitar Tuner
- Chromatic mode
- Rechargeable
- Tuner type: Clip On
It earns Also Great with a clip-on tuner, metronome and tone generator, plus 8 rhythm types and a full color screen.
Who it suits
- Players who want a clip-on tuner for guitar and bass
- Players who want a tone generator from A2 to A6
Skip it if
- You want more than 8 rhythm types
- You want a tempo range above 280 BPM
The clip-on tuner combines a metronome, tuner and pitch generator, with a tone generator that covers A2 to A6. The tuner adjusts A4 from 430 to 450Hz and supports flat tuning up to 4 semitones, and the metronome offers 30 to 280 BPM with 8 rhythm types and beat values from 0 to 9. The non-slip clip has rubber padding, and a USB-C cable comes in the box.
4Also Great
Cecilio Digital Metronome Tuner
- Chromatic mode
- Rechargeable not stated in the listing
It earns Also Great with a chromatic tuner, an 8-octave tone generator and a pendulum metronome from 30 to 230 BPM.
Who it suits
- Players who want an 8-octave tone generator
- Players who want a 1/4 input jack and headphone jack
Skip it if
- You want a tempo range above 230 BPM
- You want a clip-on tuner for your headstock
The chromatic tuner covers guitar, bass, violin and cello or viola, with an 8-octave tone generator for pitch calibration. The pendulum metronome runs 30 to 230 BPM, and the large 2 1/4 inch LCD shows tuning notes, beat patterns and tempo settings. A 1/4 input jack takes an instrument connection, and a 3.5mm headphone jack covers private practice.
5Also Great
BOSS TU-03 Clip-on Tuner & Metronome
- Chromatic mode
- Rechargeable not stated in the listing
- Tuner type: Clip-On
It earns Also Great with a clip-on tuner and metronome, five tuning modes and eight metronome patterns.
Who it suits
- Players who want a clip-on tuner for guitar and bass
- Players who want five tuning modes in one unit
Skip it if
- You want more than five tuning modes
- You want more than eight metronome patterns
The clip-on unit clips onto the headstock of a guitar, bass, ukulele or other stringed instrument. Five tuning modes cover chromatic, guitar, bass, ukulele and violin, and the metronome shows beats on screen and sounds them through a built-in speaker. The advanced metronome offers eight patterns and ten beat variations, with an audible reference pitch and flat and double-flat tunings.
Side by side
| Product | Chromatic mode | Rechargeable | Accuracy | True bypass | Tuner type | Weight | Warranty |
|---|---|---|---|---|---|---|---|
| Korg TM-70C Tuner and Metronome w/ Contact | Yes | Not stated | 0.1 cents | Not stated | Not stated | 0.3 lb | 5-year |
| Donner Metronome Tuner | Yes | Yes | Not stated | Not stated | Not stated | 0.4 lb | Not stated |
| LEKATO 3 in 1 Guitar Tuner | Yes | Yes | Not stated | Not stated | Clip On | Not stated | Not stated |
| Cecilio Digital Metronome Tuner | Yes | Not stated | Not stated | Not stated | Not stated | Not stated | Not stated |
| BOSS TU-03 Clip-on Tuner & Metronome | Yes | Not stated | Not stated | Not stated | Clip-On | Not stated | Not stated |
How we ranked these guitar tuners
Every pick ranks in Amazon's best-seller list for its category and has a listing with real specifications. The order mixes two things: how each model compares on the specs below (higher share of the best value in this group scores more), and how widely it is bought. The spec score runs from 9.0 to 9.8 and only compares these picks with each other. A spec the listing does not state is left out and the other specs are re-weighted; a listing with fewer than 2 stated specs is scored at half. We do not test gear in person. Full method.
- Chromatic mode weight 1
- Rechargeable weight 1
- Accuracy weight 1
- True bypass weight 1
Buying advice: guitar tuner with metronome
Check the tempo range first
The metronome matters as much as the tuner, so start with its tempo range. The Donner and LEKATO metronomes run 30 to 280 bpm, and the Cecilio pendulum metronome runs 30 to 230 bpm. Beats matter too: the Donner and LEKATO cover beats from 0 to 9, and the BOSS metronome offers eight patterns with ten beat variations. Match the range to the songs you practice, then check the tuner.
Pick clip-on or handheld
Clip-on tuners read the pitch through the headstock, so room noise stays out of the reading. The LEKATO and BOSS clip onto the headstock, and the LEKATO adds a non-slip clip with rubber padding. The Korg TM-70C pairs with a CM-400 contact mic instead, and the Cecilio takes an instrument through a 1/4 input jack. Pick the connection that fits how you practice.
Look at power and the display
A tuner you cannot read is a tuner you will not use. The Korg TM-70C has a bright LCD display, the Donner has a VA HD LCD color display, and the LEKATO has a full color LCD screen that rotates for left or right handed players. The Donner and LEKATO run on built-in rechargeable cells. The LEKATO box holds a USB-C cable, and the Donner package holds the manual.
Frequently asked questions
Do I need a clip-on tuner for guitar?
A clip-on tuner reads pitch through the headstock instead of the air. The LEKATO and BOSS clip onto the headstock, while the Korg TM-70C uses a contact mic and the Cecilio uses a 1/4 input jack.
What tempo range should a metronome cover?
The Donner and LEKATO metronomes run 30 to 280 bpm, and the Cecilio pendulum metronome runs 30 to 230 bpm. Pick a range that covers the songs you practice.
Can one tuner work for guitar and violin?
Yes. The Donner covers guitar, bass, violin, ukulele and piano, and the LEKATO covers guitar, bass, ukulele, violin, viola and cello. The BOSS covers chromatic, guitar, bass, ukulele and violin.
Does a tuner with a metronome need batteries?
The Donner and LEKATO run on built-in rechargeable cells, and the LEKATO box holds a USB-C cable. Check the power source on the Korg TM-70C, Cecilio and BOSS before you buy.
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Specifications and availability come from each Amazon listing on Nov 14, 2026 and can change. Check the listing before you buy.