Keychron M3 Review | 78 Data compared

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  • Avg. price in UK: ~£55
  • Avg. price in US: ~$50
  • Connectivity: wireless+wired
  • Maximum polling rate: 8000 Hz
  • Maximum DPI: 26000 DPI
  • Weight: 79 g

Keychron M3 review. Compare 78 technical specifications and user reviews to see how it ranks among mice and if it is worth buying.

8.7

Overall score

What it is: An overall evaluation of the mouse's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best mice on the market.

Score components:

80.0%

8.8

Technical Score

20.0%

8.3

User score

Excellent
8.8

Technical Score

What it is: An assessment of the mouse's technical performance, covering key areas such as sensor performance, buttons and features, connectivity, battery life, ergonomics, software, and build quality.

When it matters: When you want to compare mice based on technical performance and available features.

Score components:

36.0%

9.3

Performance & Sensor

22.0%

8.1

Controls

16.0%

7.5

Design

14.0%

9.8

Features

7.0%

9.9

Connectivity

5.0%

7.6

Battery & Charging

Excellent
8.3

User score

What it is: A rating that combines user reviews and the total number of reviews received by the mouse.

When it matters: When you want to understand how a mouse performs in daily use or gaming and how reliable it is in terms of comfort, button feel, tracking accuracy, and long-term durability.

Score components:

70.0%

8.6

User reviews

30.0%

7.5

Popularity

User score:
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(Reviews last updated: May 2026)

Excellent
  • 9.1
    Gaming

    Score components:

    28.0%

    10

    Maximum polling rate

    24.0%

    7.8

    N. of programmable buttons

    20.0%

    10

    Onboard memory profiles

    16.0%

    10

    Maximum tracking speed

    12.0%

    7.4

    Weight

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Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Keychron M3 is a versatile, semi-ambidextrous wireless mouse weighing 79g, designed for both gaming and productivity. It features the top-tier PixArt PAW3395 sensor, offering up to 26,000 DPI and 650 IPS tracking, paired with durable Kailh GM 8.0 switches rated for 80 million clicks. Its main pros include triple-mode connectivity (2.4 GHz, Bluetooth 5.1, and USB-C wired), a flexible paracord cable, and a 600mAh battery providing up to 70 hours of use with RGB off. However, some users find its all-plastic build quality feels slightly cheap, the side buttons can be mushy, and the standard PTFE feet don't glide as smoothly as those on premium competitors.

Technical Specifications of Keychron M3

Technical Score

What it is: An assessment of the mouse's technical performance, covering key areas such as sensor performance, buttons and features, connectivity, battery life, ergonomics, software, and build quality.

When it matters: When you want to compare mice based on technical performance and available features.

Score components:

36.0%

9.3

Performance & Sensor

22.0%

8.1

Controls

16.0%

7.5

Design

14.0%

9.8

Features

7.0%

9.9

Connectivity

5.0%

7.6

Battery & Charging

8.8
Keychron M3 has a technical score of 8.77 points, which is higher than that of 94.8% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the mouse.

When it matters: When you want to understand how a mouse performs in daily use or gaming and how reliable it is in terms of comfort, button feel, tracking accuracy, and long-term durability.

Score components:

70.0%

8.6

User reviews

30.0%

7.5

Popularity

User score:
United Kingdom
amazon
4.4
(308)
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4.1
(32)
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4.4
(19)
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4.4
(17)
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4.1
(17)
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(16)
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2.9
(14)
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4.0
(14)
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4.5
(9)
amazon
4.2
(8)
amazon
5.0
(5)
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1.4
(3)
amazon
5.0
(2)
United States
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4.4
(321)
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4.4
(24)
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4.1
(17)
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4.4
(11)

(Reviews last updated: May 2026)

8.3
Keychron M3 has a user score of 8.29 points, which is higher than that of 55.7% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the mouse.
When it matters: When you prefer a mouse that has already been chosen and reviewed by many other users.
7.5
Keychron M3 has a popularity of 7.5 points, which is higher than 54.5% of products in this category.
Ratio quality/price

What it is: An indicator that combines the mouse's overall rating with its cost.

When it matters: When you are looking for a mouse that offers a strong balance of performance, features, and price.

Score components:

60.0%

8.7

Overall score

40.0%

10

Price

9.1
Keychron M3 has a quality-to-price ratio of 9.1 points, which is higher than 95.1% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Keychron
Maximum polling rate
What it is: The maximum number of position reports the mouse can send to the computer each second, measured in Hertz (Hz).
When it matters: When you are chasing the lowest possible input delay for competitive play and want the mouse reporting as often as possible.

Importance: HIGH

Good value: >=1000 Hz

8,000 Hz
Keychron M3 has a maximum polling rate of 8000 Hz, which is higher than 88.2% of mice and equal to 11.8% of mice.
1000Hz without accessory.
Wired polling rate
What it is: The polling rate the mouse reaches when it is connected with a cable.
When it matters: When you mainly use the mouse wired and want maximum responsiveness.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
Keychron M3 has a wired polling rate of 1000 Hz, which is higher than 13.3% of mice and equal to 77.3% of mice.
2.4 GHz polling rate
What it is: The polling rate available when the mouse is used over a 2.4 GHz wireless connection.
When it matters: When you use the 2.4 GHz receiver and want near-wired performance.

Importance: HIGH

Good value: >=1000 Hz

1,000 Hz
Keychron M3 has a 2.4 GHz polling rate of 1000 Hz, which is higher than 33.5% of mice and equal to 46.8% of mice.
Bluetooth polling rate
What it is: The polling rate available when the mouse is connected through Bluetooth.
When it matters: When you use Bluetooth and want to understand the trade-off in responsiveness.

Importance: LOW

Good value: >=125 Hz

125 Hz
Keychron M3 has a Bluetooth polling rate of 125 Hz, which is higher than 66.8% of mice and equal to 31.8% of mice.
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Connectivity
What it is: The mouse's high-level connectivity class: wired only, wireless only, or both wired and wireless.
When it matters: When you need to know at a glance whether the mouse is wired, wireless, or flexible enough to support both.

Importance: HIGH

wireless+wired
Keychron M3 supports wireless+wired connectivity, which is more versatile than 56.8% of mice and equal to 43.3% of mice.
connection modes: wired / Bluetooth / 2.4 GHz.
Bluetooth support
What it is: Shows whether the mouse can connect over Bluetooth instead of relying only on a wired link or proprietary USB receiver.
When it matters: When you want a dongle-free connection option for laptops, tablets, or devices with limited USB ports.

Importance: MEDIUM

yes
Keychron M3 supports Bluetooth. 64.5% of mice support Bluetooth.
Bluetooth version
What it is: The Bluetooth standard version supported by the mouse for wireless connectivity and compatibility.
When it matters: When you care about Bluetooth compatibility, efficiency, and connection quality.

Importance: LOW

Good value: >=5.1

5.3
Keychron M3 uses Bluetooth 5.3, which is newer than 97.2% of mice and equal to 2.4% of mice.
Proprietary 2.4 GHz support
What it is: Shows whether the mouse supports the brand's dedicated 2.4 GHz wireless system rather than relying only on Bluetooth.
When it matters: When you want the brand's fast low-latency wireless mode instead of depending only on Bluetooth performance.

Importance: MEDIUM

yes
Keychron M3 supports proprietary 2.4 GHz wireless. 38.5% of mice support proprietary 2.4 GHz wireless.
Receiver included
What it is: Shows whether a compatible wireless receiver is included in the box instead of needing to be bought separately.
When it matters: When you expect full wireless use immediately and do not want to buy extra accessories just to get started.

Importance: MEDIUM

yes
Keychron M3 includes a receiver. 37.7% of mice include a receiver.
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Battery life
What it is: The operating time the mouse can deliver on a full charge or a fresh set of batteries under normal use.
When it matters: When the mouse needs to last through workdays, travel, or repeated gaming sessions without constant charging.

Importance: HIGH

Good value: >400 hours

140 hours
Keychron M3 lasts 140 hours on a charge, which is longer than 73.9% of mice and equal to 2.3% of mice.
Battery capacity
What it is: The amount of energy the built-in battery can store, measured in milliampere-hours (mAh).
When it matters: When you want rough battery context behind the runtime claim instead of judging endurance from marketing hours alone.

Importance: MEDIUM

Good value: >=500 mAh

600 mAh
Keychron M3 has a battery capacity of 600 mAh, which is larger than 75.1% of mice and equal to 4.8% of mice.
Battery form factor
What it is: The battery format used by the mouse, such as AA, AAA, integrated rechargeable cell, or another form.
When it matters: When you care whether the mouse uses easy-to-replace AA or AAA cells or a sealed rechargeable pack.

Importance: LOW

integrated
Rechargeable battery
What it is: Shows whether the mouse uses a rechargeable battery instead of relying only on disposable cells.
When it matters: When you prefer topping the mouse up over USB or a dock instead of buying disposable batteries repeatedly.

Importance: HIGH

yes
Keychron M3 uses a rechargeable battery. 54.1% of mice use a rechargeable battery.
Removable battery
What it is: Shows whether the battery can be removed and replaced by the user instead of being sealed inside the mouse.
When it matters: When long-term serviceability matters and you would rather replace the battery than replace the whole mouse later.

Importance: LOW

no
Keychron M3 does not use a removable battery. 22.3% of mice use a removable battery.
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N. of buttons
What it is: The total number of physical buttons available on the mouse body.
When it matters: When you need enough physical controls for shortcuts, MMO binds, browser actions, or productivity commands.

Importance: HIGH

Good value: >=7

6
Keychron M3 has 6 buttons, which is more than 23.2% of mice and equal to 40.1% of mice.
N. of side buttons
What it is: The number of buttons placed on the side of the mouse, typically for thumb access.
When it matters: When thumb-access buttons matter for browser navigation, MMOs, or productivity shortcuts.

Importance: MEDIUM

Good value: >=2

2
Keychron M3 has 2 side buttons, which is more than 15.1% of mice and equal to 68.4% of mice.
N. of programmable buttons
What it is: The number of mouse buttons that can be customized or reassigned through software or onboard settings.
When it matters: When remapping flexibility matters and you want more actions moved off the keyboard.

Importance: HIGH

Good value: >=7

6
Keychron M3 has 6 programmable buttons, which is more than 36.4% of mice and equal to 31.3% of mice.
DPI switching button
What it is: Shows whether the mouse includes a dedicated control for changing DPI levels on the fly.
When it matters: When you want to swap sensitivity instantly for sniping, browsing, editing, or different game genres.

Importance: MEDIUM

yes
Keychron M3 includes a DPI switching button. 14.7% of mice include a DPI switching button.
Profile switching button
What it is: Shows whether the mouse includes a dedicated control for changing onboard or saved profiles during use.
When it matters: When you switch between saved profiles for different games or work routines.

Importance: LOW

no
Keychron M3 does not include a profile switching button. 16.8% of mice include a profile switching button.
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Orientation
What it is: The hand orientation the mouse is designed for, such as right-handed, left-handed, or ambidextrous use.
When it matters: When hand comfort matters and you need a shape that fits your grip and dominant hand.

Importance: HIGH

ambidextrous
Weight
What it is: The overall weight of the mouse itself, which influences portability, comfort, and movement feel.
When it matters: When you care about how light or substantial the mouse feels during long sessions.

Importance: HIGH

Good value: <100 g

79 g
Keychron M3 weighs 79 g, which makes it lighter than 53.1% of mice and equal to 1.1% of mice.
Extra weights
What it is: The total weight of removable extra weights included for tuning the balance or feel of the mouse.
When it matters: When you care about tuning balance and overall heft instead of being locked into the stock feel.

Importance: LOW

0 g
Keychron M3 comes with 0 g of extra weights, which is equal to 95.4% of mice.
Cable length
What it is: The length of the supplied cable used for wired operation or charging, usually measured in meters.
When it matters: When you need enough cable reach across your desk or charging setup.

Importance: LOW

Good value: >=1.8 m

1.8 m
Keychron M3 comes with a 1.8 m cable, which is longer than 18.9% of mice and equal to 64.5% of mice.
Cable type
What it is: The construction style of the cable, such as braided, rubber, or paracord, which affects flexibility and durability.
When it matters: When cable drag, flexibility, and durability affect how the mouse feels in use.

Importance: LOW

paracord
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Onboard memory profiles
What it is: The number of user profiles that can be stored directly in the mouse memory for use without reconfiguring software each time.
When it matters: When you use different games, apps, or devices and want settings saved directly on the mouse.

Importance: MEDIUM

Good value: >=3

5
Keychron M3 stores 5 onboard profiles, which is more than 81.2% of mice and equal to 18.2% of mice.
Onboard memory size
What it is: The amount of onboard memory available inside the mouse for storing settings, macros, or profiles.
When it matters: When you store complex macros, settings, or several onboard profiles.

Importance: LOW

Good value: >=512 KB

?
Software name
What it is: The name of the official software used to configure the mouse, update firmware, or customize features.
When it matters: When software ecosystem and customization tools influence your buying decision.

Importance: LOW

Keychron Launcher
Firmware upgradable
What it is: Shows whether the mouse can receive firmware updates for fixes, compatibility improvements, or feature changes.
When it matters: When you want the option for later fixes, stability improvements, or performance tweaks after purchase.

Importance: LOW

yes
Keychron M3 supports firmware updates. 27.3% of mice support firmware updates.
Suitable for gaming
What it is: Shows whether the mouse is positioned or tuned around gaming-focused speed, latency, and control features.
When it matters: When fast clicks, low latency, and gaming-oriented features are priorities.

Importance: MEDIUM

yes
Keychron M3 is suitable for gaming. 24.3% of mice are suitable for gaming.

Keychron M3 vs the average mouse

  • 8x higher maximum polling rate
    Keychron M3 has a maximum polling rate of 8,000 Hz, while the average mouse has a maximum polling rate of 1,000 Hz.
    1,000Hz without accessory.
    What it is: The maximum number of position reports the mouse can send to the computer each second, measured in Hertz (Hz).
    When it matters: When you are chasing the lowest possible input delay for competitive play and want the mouse reporting as often as possible.

    Importance: HIGH

    Good value: >=1000 Hz

    Keychron M3 has a maximum polling rate of 8,000 Hz, while the average mouse has a maximum polling rate of 1,000 Hz.8000 Hz vs 1000 Hz
  • 50 million clicks longer switch lifespan
    Keychron M3 offers switch durability of 80 million clicks, while the average mouse offers switch durability of 30 million clicks.
    What it is: The rated click lifespan of the primary switches, usually expressed in millions of clicks.
    When it matters: When heavy clicking, long-term reliability, and avoiding early switch failure are part of the buying decision.

    Importance: MEDIUM

    Good value: >=70 million clicks

    Keychron M3 offers switch durability of 80 million clicks, while the average mouse offers switch durability of 30 million clicks.80 million clicks vs 30 million clicks
  • 4 more onboard profiles
    Keychron M3 stores 5 onboard profiles, while the average mouse stores 1 onboard profiles.
    What it is: The number of user profiles that can be stored directly in the mouse memory for use without reconfiguring software each time.
    When it matters: When you use different games, apps, or devices and want settings saved directly on the mouse.

    Importance: MEDIUM

    Good value: >=3

    Keychron M3 stores 5 onboard profiles, while the average mouse stores 1 onboard profiles.5 vs 1
  • 2.6x higher maximum DPI
    Keychron M3 has a maximum DPI of 26,000 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
    What it is: The highest sensitivity setting supported by the mouse sensor, measured in dots per inch (DPI).
    When it matters: When extremely high sensitivity is part of your setup, even if it matters less than sensor quality for most users.

    Importance: HIGH

    Good value: >=18000 DPI

    Keychron M3 has a maximum DPI of 26,000 DPI, while the average mouse has a maximum DPI of 10,000 DPI.26000 DPI vs 10000 DPI
  • Adjustable lift-off distance
    Keychron M3 supports adjustable lift-off distance, while the average mouse does not. 46.5% of mice support adjustable lift-off distance.
    What it is: Shows whether you can tune how high the mouse can be lifted before the sensor stops tracking movement.
    When it matters: When you lift and reposition the mouse often and want tighter cursor control.

    Importance: MEDIUM

    Keychron M3 supports adjustable lift-off distance, while the average mouse does not. 46.5% of mice support adjustable lift-off distance.
  • 62.5% higher tracking speed
    Keychron M3 offers a maximum tracking speed of 650 IPS, while the average mouse offers a maximum tracking speed of 400 IPS.
    What it is: The highest movement speed the sensor can track accurately before it starts losing precision, usually expressed in inches per second (IPS).
    When it matters: When you make very fast swipes and do not want the sensor to lose tracking.

    Importance: HIGH

    Good value: >=400 IPS

    Keychron M3 offers a maximum tracking speed of 650 IPS, while the average mouse offers a maximum tracking speed of 400 IPS.650 IPS vs 400 IPS
  • 55 hours longer battery life
    Keychron M3 lasts 140 hours on a charge, while the average mouse lasts 85 hours on a charge.
    What it is: The operating time the mouse can deliver on a full charge or a fresh set of batteries under normal use.
    When it matters: When the mouse needs to last through workdays, travel, or repeated gaming sessions without constant charging.

    Importance: HIGH

    Good value: >400 hours

    Keychron M3 lasts 140 hours on a charge, while the average mouse lasts 85 hours on a charge.140 hours vs 85 hours
  • Usable while charging
    Keychron M3 can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
    What it is: Shows whether the mouse keeps working normally while a charging cable is connected.
    When it matters: When you do not want downtime while the mouse battery is charging.

    Importance: MEDIUM

    Keychron M3 can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
  • 8x higher maximum polling rate
    Keychron M3 has a maximum polling rate of 8,000 Hz, while the average mouse has a maximum polling rate of 1,000 Hz.
  • 2.6x higher maximum DPI
    Keychron M3 has a maximum DPI of 26,000 DPI, while the average mouse has a maximum DPI of 10,000 DPI.
  • Adjustable lift-off distance
    Keychron M3 supports adjustable lift-off distance, while the average mouse does not. 46.5% of mice support adjustable lift-off distance.
  • 62.5% higher tracking speed
    Keychron M3 offers a maximum tracking speed of 650 IPS, while the average mouse offers a maximum tracking speed of 400 IPS.
  • 25% higher maximum acceleration
    Keychron M3 has a maximum acceleration of 50 G, while the average mouse has a maximum acceleration of 40 G.
  • 100 DPI lower minimum setting
    Keychron M3 goes as low as 100 DPI DPI, while the average mouse goes as low as 200 DPI DPI.
  • Multi-device pairing
    Keychron M3 supports multi-device pairing, while the average mouse does not. 21.1% of mice support multi-device pairing.
  • Versatile connectivity
    Keychron M3 supports wireless+wired connectivity, while the average mouse supports wireless connectivity.
  • Bluetooth support
    Keychron M3 supports Bluetooth, while the average mouse does not. 35.5% of mice support Bluetooth.
  • 55 hours longer battery life
    Keychron M3 lasts 140 hours on a charge, while the average mouse lasts 85 hours on a charge.
  • Usable while charging
    Keychron M3 can be used while charging, while the average mouse cannot. 47.5% of mice can be used while charging.
  • Rechargeable battery
    Keychron M3 uses a rechargeable battery, while the average mouse does not. 46% of mice use a rechargeable battery.
  • 50 million clicks longer switch lifespan
    Keychron M3 offers switch durability of 80 million clicks, while the average mouse offers switch durability of 30 million clicks.
  • Adjustable debounce time
    Keychron M3 supports adjustable debounce time, while the average mouse does not. 29% of mice support adjustable debounce time.
  • Detachable cable
    Keychron M3 comes with a detachable cable, while the average mouse does not. 42.9% of mice come with a detachable cable.
  • 77.3 mm shorter mouse length
    Keychron M3 is 41 mm long, while the average mouse is 118.3 mm long.
  • 4 more onboard profiles
    Keychron M3 stores 5 onboard profiles, while the average mouse stores 1 onboard profiles.
  • 0.5 hours longer full charge time
    Keychron M3 reaches a full charge in 2.5 hours, while the average mouse reaches a full charge in 2 hours.
  • 0.5 hours longer full charge time
    Keychron M3 reaches a full charge in 2.5 hours, while the average mouse reaches a full charge in 2 hours.
    What it is: The time required to recharge the mouse battery from empty to full.
    When it matters: When short charging windows matter and you do not want the mouse tied to a cable for too long.

    Importance: MEDIUM

    Good value: <=2 hours

    Keychron M3 reaches a full charge in 2.5 hours, while the average mouse reaches a full charge in 2 hours.2.5 hours vs 2 hours
  • 57.1% more expensive
    Keychron M3 is more expensive than the average mouse (£55 vs £35).
    Keychron M3 is more expensive than the average mouse (£55 vs £35).£55 vs £35

Graphic comparison of Keychron M3 and

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Third-party reviews

What customers like about Keychron M3?

  • Excellent value for money with high-end PixArt PAW3395 sensor performance
  • Versatile tri-mode connectivity including 2.4GHz, Bluetooth 5.1, and wired options
  • Generous accessory bundle including both USB-A and USB-C receivers and a flexible paracord cable
  • Comfortable symmetrical shape suitable for most hand sizes and grip styles
  • Convenient physical buttons on the bottom for adjusting DPI and polling rate without software
  • Very low click latency and accurate tracking suitable for competitive gaming

What customers dislike about Keychron M3?

  • Build quality can feel slightly 'cheap' or 'plasticky' compared to premium competitors
  • Main clicks are reported by some as being loud, rattly, or having inconsistent post-travel
  • Stock feet/skates may have more friction than higher-end PTFE feet unless the protective film is removed
  • Battery life is significantly reduced when RGB lighting is active
  • Software (Keychron Engine/Launcher) has had historical compatibility delays for macOS users
  • Side grips are made of textured plastic rather than rubber, which may be slippery for some users

Video reviews

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