Best Coffee Scales with Auto Timer in 2026: 10 Picks Ranked by Specs
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Finding the best coffee scales with auto timer requires looking at how each tool handles precision and timing. The MHW-3BOMBER 3.0 Pro Compact Coffee Scale leads this list because its compact 4.9-inch footprint fits small brewers while tracking flow rate data. We compared 10 models based strictly on the specifications published on their listings. This guide helps you decide which scale matches your brewing method and counter space. You will see how size, capacity, and precision specs impact your daily routine.
Quick picks
The best fit for you
- You want precise flow tracking in a small package MHW-3BOMBER 3.0 Pro Compact Coffee Scale It features a Flow Rate Indicator and Auto Timer in a compact 4.9-inch design.
- You need a scale that fits easily into a travel bag MUVNA Ultra Mini Metal Coffee Scale This ultra mini model weighs only 0.5 ounces and measures 4 by 3 inches.
- You brew large batches and require detailed data logging DiFluid Microbalance Ti Bluetooth Scale It supports a 3kg capacity and includes Bluetooth connectivity for app analytics.
- You prefer manual brewing without relying on a smartphone app TIMEMORE Black Mirror Basic 2 Coffee Scale It provides flow rate data and auto timing without requiring digital connectivity.
Our 10 picks
MHW-3BOMBER 3.0 Pro Compact Coffee Scale
Best for: Pour-over and espresso with flow tracking
- Features
- Timer, Flow Rate Indicator, Auto Timer (what this guide is about)
- Weight Capacity
- 2000g
- Precision
- 0.1g
- Built-In Timer
- Gravity auto-start timer
- Power Source
- Type-C rechargeable, 1500mAh
- Dimensions
- 4.9 x 4.9 x 0.9 in
The MHW-3BOMBER ES6028W is a compact coffee scale with auto timer and real-time flow rate tracking. It features a 0.1g precision sensor and a 2000g weight capacity. The gravity auto-start timer simplifies workflow. Its small 4.9-inch square footprint fits easily on any counter. This scale suits brewers who want precise flow data in a portable, lightweight design.
Pros
- 0.1g precision sensor for accurate measurements
- 2000g weight capacity handles most brews
- Real-time flow rate indicator visualizes pouring
- Gravity auto-start timer simplifies workflow
- Compact 4.9 x 4.9 inch footprint
Cons
- Only one color option listed for this model
- No Bluetooth or app connectivity mentioned
- Fixed 0.9-inch height limits large cup clearance
Good fit if
- You want real-time flow rate data
- You need a compact scale for small spaces
- You prefer gravity auto-start timers
Skip if
- You require app control or data logging
- You need a larger platform for big carafes
- You prefer a scale with multiple color choices
Verdict: MHW-3BOMBER ES6028W Compact Coffee Scale delivers precise flow monitoring in a small package. It fits brewers who value real-time data and portability over smart connectivity.
MUVNA Ultra Mini Metal Coffee Scale
Best for: portable espresso brewing and travel
- Features
- Timer, Flow Rate Indicator, Auto Timer (what this guide is about)
- Weight Capacity
- 2000g
- Precision
- 0.1g
- Built-In Timer
- Automatic and manual timing
- Power Source
- 700mAh rechargeable lithium battery
- Display Type
- LED
The MUVNA Ultra Mini is a compact espresso scale with a 0.1g precision and an auto timer. It measures 3.50 by 3.60 by 0.55 inches, fitting under most group heads. The device includes three brewing modes and a flow rate indicator. A 700mAh rechargeable battery offers up to 90 days of standby. It weighs just 0.5 ounces, making it highly portable for travel or small kitchens.
Pros
- 0.1g precision up to 2000g capacity
- Ultra-thin 0.55-inch profile fits tight spaces
- Includes flow rate indicator and three brewing modes
- 700mAh battery lasts up to 90 days on standby
Cons
- Small 3.50 by 3.60-inch platform limits cup size
- Only 0.5-ounce weight may feel less stable
- No app connectivity or data logging features listed
Good fit if
- You need a scale that fits under low-clearance group heads
- You travel frequently and want a featherlight tool
- You prefer a metal body over plastic or glass
Skip if
- You require a large platform for wide brewing vessels
- You want smartphone integration for brew data tracking
- You need a scale with a built-in grinder
Verdict: MUVNA Ultra Mini Coffee Scale is a practical choice for travelers and those with limited counter space. It delivers essential timing and precision in a package that slips easily into a bag.
WACACO Exagram Pro Compact Scale
Best for: portable precision brewing
- Features
- Timer, Auto Timer (what this guide is about)
- Weight Capacity
- 2kg
- Precision
- 0.1g
- Built-In Timer
- Automatic timing
- Power Source
- 700mAh lithium-ion, Type C USB
- Brew Method
- Espresso
The WACACO Exagram Pro is a compact coffee scale with a 2kg capacity and 0.1g precision. It features an automatic timer and a 700mAh battery charged via USB-C. The device includes a pour-over ratio program and drop-by-drop counting for measurements over 3g. Its small size fits in your pocket, and it comes with a protective carrying box that also elevates the unit for espresso extraction.
Pros
- 0.1g precision for accurate dosing
- 2kg wide weighing range
- Automatic timing with pour-over program
- 700mAh rechargeable battery with USB-C
- Compact size with protective carrying box
Cons
- No app connectivity or smartphone integration
- No Bluetooth for wireless data transfer
- No built-in display for dual weight readouts
Good fit if
- You need a portable scale that fits in your pocket
- You brew pour-over coffee and want a ratio program
- You want a scale with a protective carrying case
Skip if
- You require app-based control or remote monitoring
- You need a larger capacity than 2kg
- You prefer a scale with a built-in display screen
Verdict: The WACACO Exagram Pro Small Coffee Scale is a portable, precision-focused tool for baristas who value compact design and specific brewing programs. It suits travelers and pour-over enthusiasts who do not require digital connectivity or large display screens.
Brewista Smart Coffee Scale III
Best for: palm-sized precision brewing
- Features
- Timer, Auto Timer (what this guide is about)
- Weight Capacity
- 2000g (70 oz)
- Precision
- 0.1g
- Built-In Timer
- Automatic timing
- Power Source
- USB rechargeable
- Display Type
- LCD
The Brewista Smart Coffee Scale III offers 2kg capacity and 0.1g precision for espresso and pour-over. It features an automatic timer and five user modes for manual or auto brewing. The unit includes a clear LCD display and USB rechargeable power. Its compact palm-sized design weighs 12.3 ounces. This scale suits brewers who need high precision and portable, professional-grade tracking for consistent results.
Pros
- 2000g weight capacity
- 0.1g precision
- Automatic timer with 5 user modes
- USB rechargeable battery
- Clear LCD display
Cons
- 12.3 ounces weight
- No app connectivity listed
- Limited to 5 user modes
Good fit if
- You need 2kg capacity
- You want 0.1g precision
- You prefer USB rechargeable power
Skip if
- You need app control
- You want more than 5 modes
- You need a larger display
Verdict: Brewista Smart Coffee Scale III 2kg delivers professional 0.1g precision and automatic timing in a compact form. It fits brewers who value palm-sized portability and USB rechargeable convenience for espresso or pour-over.
TIMEMORE Black Mirror Basic 2 Coffee Scale
Best for: Manual brewers who want flow rate data
- Features
- Timer, Flow Rate Indicator, Auto Timer (what this guide is about)
- Weight Capacity
- 2,000 g
- Precision
- 0.1 g
- Built-In Timer
- Auto timer
- Power Source
- Type-C USB rechargeable
- Display Type
- Hidden LED
The TIMEMORE Black Mirror Basic 2 is a digital coffee scale designed for espresso and pour-over brewing. It features a 2,000 g capacity with 0.1 g precision and an auto timer that starts automatically when weight changes are detected. A separate flow rate function helps you adjust pour speed. The device uses a Type-C USB port and includes a 1,600 mAh battery for 24 hours of use. Its hidden LED display remains visible even when powered off.
Pros
- Auto timer starts on weight detection
- Separate flow rate measurement function
- 2,000 g capacity with 0.1 g precision
- Type-C USB rechargeable with 1,600 mAh battery
- Hidden LED display visible when powered off
Cons
- No dedicated app for data logging
- No Bluetooth connectivity for smart features
- Display is not backlit for low light
Good fit if
- You want to track pour speed with a flow rate indicator
- You prefer a thin design that fits small counters
- You need an auto timer that triggers on weight change
Skip if
- You require app control for remote monitoring
- You need a scale with a large, backlit display
- You want to track data via Bluetooth
Verdict: The TIMEMORE Black Mirror Basic 2 fits brewers who want flow rate tracking without a smartphone app. It offers precise auto timing and a slim profile for small spaces.
FELICITA Arc Aluminum Espresso Scale
Best for: Espresso brewers using flow rate data
- Features
- Timer, Flow Rate Indicator, Auto Timer (what this guide is about)
- Weight Capacity
- 2,000 g
- Precision
- 0.1g
- Built-In Timer
- Auto timing
- Power Source
- 1100 mAh, Type C USB
- Platform Material
- Anodizing aluminum
The FELICITA ARC is a 2,000 g capacity scale with 0.1 g precision. It features an auto timer and real-time flow rate indicator. The device connects via Bluetooth to a mobile app for iOS and Android. It has a 1,100 mAh battery with Type C charging. The anodized aluminum body measures 5.32 by 4.14 inches. It suits brewers who want data tracking and automated timing.
Pros
- 0.1 g precision across a 2,000 g range
- Auto timer with real-time flow rate indicator
- Bluetooth connectivity for iOS and Android apps
- 1,100 mAh battery with Type C USB charging
Cons
- Requires a mobile app for full feature access
- No physical display for weight and time simultaneously without app
- Smaller platform size compared to bulkier competitors
Good fit if
- You want real-time flow rate data for espresso
- You prefer automated timing to streamline your workflow
- You want to track and share brew data via an app
Skip if
- You need a large platform for big pour-over vessels
- You prefer a standalone device without app dependency
- You want a scale with a larger capacity than 2 kg
Verdict: The FELICITA ARC Coffee Scale offers precise 0.1 g measurements and automated timing for espresso. It is ideal for users who value data tracking through its Bluetooth app connectivity.
DiFluid Microbalance Ti Bluetooth Scale
Best for: large batch brewing and data logging
- Features
- Timer, Flow Rate Indicator, Auto Timer, Bluetooth (what this guide is about)
- Weight Capacity
- 3000g
- Precision
- 0.1g
- Built-In Timer
- Auto-start timer
- Power Source
- USB-C rechargeable, 2500mAh battery
- Dimensions
- 5.12 x 5.12 x 1.38 inches
The DiFluid Microbalance Ti is a digital espresso scale with a 3kg capacity and 0.1g precision. It features an auto-start timer triggered by a flow sensor, eliminating manual timing errors. Bluetooth connectivity syncs with the CoffeeOS app for real-time flow rate charts and recipe storage. The device includes vibration dampening for use on active espresso machine drip trays and charges via USB-C.
Pros
- 3000g weight capacity handles large brews
- 0.1g precision for accurate dosing
- Auto-start timer triggered by flow sensor
- Bluetooth app integration for data logging
- Anti-vibration design for drip trays
Cons
- Requires Bluetooth pairing for full features
- No physical display for flow rate
- One-year warranty coverage
Good fit if
- You brew large batches or use Chemex
- You want automatic timer triggering
- You track data via CoffeeOS app
Skip if
- You need a scale under 2kg capacity
- You prefer manual timer start
- You do not use smartphone apps
Verdict: DiFluid Microbalance Ti 3kg Scale offers high capacity and auto-timing for data-driven brewers. It suits users who brew large volumes and rely on app analytics for dialing in recipes.
Bulea 2kg Espresso Scale with Auto Timer
Best for: Simple espresso brewing with high weight capacity
- Features
- Auto Timer (what this guide is about)
- Weight Capacity
- 2000g
- Built-In Timer
- Auto timing
- Brew Method
- Espresso
- Weight
- 1.1 pounds
The Bulea B22 is a black digital scale built for espresso brewing. It features an auto timing function to track your pour. The platform supports up to 2000 grams of weight capacity. This handles most standard espresso setups without issue. The unit weighs 1.1 pounds, making it stable on your counter. It offers a straightforward approach to timed brewing without extra complexity.
Pros
- Built-in auto timing for consistent pours
- 2000g weight capacity for larger setups
- Compact 1.1 pound footprint
- Dedicated espresso brewing focus
Cons
- No precision stated below 1g
- Lacks smart connectivity or app control
- Single display without dual output
Good fit if
- You want a simple scale with auto timer
- You need 2000g capacity for larger vessels
- You prefer a dedicated espresso tool
Skip if
- You require 0.1g precision for micro-dosing
- You need Bluetooth connectivity for data logging
- You want a dual display for both user and barista
Verdict: Bulea B22 Espresso Scale with Auto Timer is a solid choice for brewers who prioritize weight capacity and basic timing over smart features. It fits users who want a reliable, no-frills tool for their espresso routine.
TIMEMORE Black Mirror Duo Dual-Weight Scale
Best for: Pour-over brewers needing flow rate data
- Features
- Timer, Auto Timer (what this guide is about)
- Weight Capacity
- 2000g
- Precision
- 0.1g
- Built-In Timer
- Auto-timer
- Power Source
- Type-C rechargeable, 1600mAh
- Platform Material
- Acrylic
The TIMEMORE Black Mirror DUO is a digital coffee scale featuring an auto timer and dual-weight display. It measures extracted liquid and total water poured simultaneously with 0.1g precision up to 2000g. The detachable stand includes a height-adjustable dripper ring for pour-over brewing. A 1600mAh battery supports 24 hours of use via Type-C. This model suits brewers who want precise flow data without complex calculations.
Pros
- Dual-weight display shows extracted coffee and total water poured
- 0.1g precision up to 2000g capacity
- Detachable stand with 360-degree rotatable dripper ring
- 24-hour battery life with 1600mAh cell
Cons
- Heavier build at 675g compared to mini scales
- Larger footprint with 9.65-inch height
- No app connectivity for data logging
Good fit if
- You want real-time flow rate data
- You brew pour-over coffee regularly
- You prefer physical buttons over touch controls
Skip if
- You need a compact travel scale
- You want smartphone integration
- You require a lightweight portable device
Verdict: The TIMEMORE Black Mirror DUO fits brewers who value precise flow data and pour-over stability over portability. Its dual display and adjustable stand make it ideal for controlled extraction.
WISHSOM Mini Coffee Scale with Auto Timer
Best for: home baristas needing a compact, auto-timer scale
- Features
- Timer, Auto Timer (what this guide is about)
- Weight Capacity
- 2kg
- Precision
- 0.1g
- Built-In Timer
- Manual and auto-start timer
- Power Source
- USB-C rechargeable
- Display Type
- LCD
The WISHSOM Mini Coffee Scale offers 0.1g precision and a 2kg capacity for espresso and pour-over brewing. It includes both manual and auto-start timer modes to track your brew time accurately. The device features a clear LCD display and charges via USB-C, eliminating the need for disposable batteries. Its compact size fits well under portafilters, making it a practical option for home baristas who value portability and precise measurement.
Pros
- 0.1g precision sensor for accurate measurements
- 2kg maximum weight capacity
- Auto-start and manual timer modes
- USB-C rechargeable battery
- Compact mini size for portability
Cons
- Mini size may not fit all large brewers
- LCD display only, no smart app connectivity
- Single color option available
Good fit if
- You need a compact scale for small kitchens
- You want auto-start timer functionality
- You prefer USB-C charging over batteries
Skip if
- You require a large platform for big brewers
- You need smart app integration for data tracking
- You want multiple color choices
Verdict: WISHSOM Mini Coffee Scale with Timer is a solid choice for home users who prioritize a small footprint and reliable auto-timer features. It suits those who brew espresso or pour-over and want a portable, rechargeable scale.
Specifications side by side
| Spec | MHW-3BOMBER 3.0 Pro Compact Coffee Scale | MUVNA Ultra Mini Metal Coffee Scale | WACACO Exagram Pro Compact Scale | Brewista Smart Coffee Scale III | TIMEMORE Black Mirror Basic 2 Coffee Scale | FELICITA Arc Aluminum Espresso Scale | DiFluid Microbalance Ti Bluetooth Scale | Bulea 2kg Espresso Scale with Auto Timer | TIMEMORE Black Mirror Duo Dual-Weight Scale | WISHSOM Mini Coffee Scale with Auto Timer |
|---|---|---|---|---|---|---|---|---|---|---|
| Weight Capacity | 2000g | 2000g | 2kg | 2000g (70 oz) | 2,000 g | 2,000 g | 3000g | 2000g | 2000g | 2kg |
| Precision | 0.1g | 0.1g | 0.1g | 0.1g | 0.1 g | 0.1g | 0.1g | not specified | 0.1g | 0.1g |
| Built-In Timer | Gravity auto-start timer | Automatic and manual timing | Automatic timing | Automatic timing | Auto timer | Auto timing | Auto-start timer | Auto timing | Auto-timer | Manual and auto-start timer |
| Power Source | Type-C rechargeable, 1500mAh | 700mAh rechargeable lithium battery | 700mAh lithium-ion, Type C USB | USB rechargeable | Type-C USB rechargeable | 1100 mAh, Type C USB | USB-C rechargeable, 2500mAh battery | not specified | Type-C rechargeable, 1600mAh | USB-C rechargeable |
| Platform Material | not specified | not specified | not specified | not specified | not specified | Anodizing aluminum | not specified | not specified | Acrylic | not specified |
| Display Type | not specified | LED | not specified | LCD | Hidden LED | LED | not specified | not specified | not specified | LCD |
| Dimensions | 4.9 x 4.9 x 0.9 in | 3.50 x 3.60 x 0.55 inches | not specified | not specified | 6.0 x 5.1 x 1.0 inches | 5.32 x 4.14 x 0.62 inches | 5.12 x 5.12 x 1.38 inches | not specified | 7.28 x 5.31 x 9.65 in | not specified |
| Brew Method | not specified | Espresso, Pour Over | Espresso | Espresso, Pour Over | Espresso, Pour Over | Espresso, Pour Over | Espresso, Pour Over | Espresso | not specified | Espresso, Pour Over |
| Application | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Home Use |
| Size | Compact | Ultra Mini | Small | not specified | 5.9 x 7.4 x 1.5 inches | 5.32 x 4.14 x 0.62 inches | 5.12 x 5.12 x 1.38 inches | not specified | Black Mirror DUO | Mini |
| Target User | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | Baristas |
| Capacity | not specified | not specified | not specified | 2kg | 2kg | not specified | 3kg | 2kg | 2kg | 2kg |
| Features | Timer, Flow Rate Indicator, Auto Timer | Timer, Flow Rate Indicator, Auto Timer | Timer, Auto Timer | Timer, Auto Timer | Timer, Flow Rate Indicator, Auto Timer | Timer, Flow Rate Indicator, Auto Timer | Timer, Flow Rate Indicator, Auto Timer, Bluetooth | Auto Timer | Timer, Auto Timer | Timer, Auto Timer |
| Weight | not specified | 0.5 ounces | 5.46 ounces | 12.3 ounces | 1.1 pounds | not specified | 1.43 pounds | 1.1 pounds | not specified | not specified |
| Color | 3.0 Pro-White | Black | Black | Black | Black Basic mini | Black | Gloss Black | black | Pure Black | black |
| Model | ES6028W-OS | not specified | Exagram Pro | BSSRB3 | TES005 | not specified | DiFluid Microbalance Ti | B22 | DUO Scale | not specified |
If you need automated flow interruption instead of manual timing, compare specifications for the best coffee machines with auto pause.
How to choose the right one
-
Check precision requirements
Most scales in this guide offer 0.1g precision, which is standard for espresso and pour-over. This level of accuracy helps you dial in ratios for consistent extraction. The Brewista Smart Coffee Scale III and TIMEMORE Black Mirror Basic 2 both provide this precision. If you brew large batches, the DiFluid Microbalance Ti supports up to 3kg while maintaining 0.1g resolution. Higher capacity does not always mean lower precision, so check the specs for both limits.
-
Evaluate portability needs
Size and weight determine if a scale travels well with you. The MUVNA Ultra Mini Metal Coffee Scale weighs just 0.5 ounces and measures 4 by 3 inches, making it ideal for travel. The WACACO Exagram Pro is also small and light at 5.46 ounces. In contrast, the TIMEMORE Black Mirror Duo is larger and heavier, suited for home use. Choose a compact model if you brew on the go, or a larger one if stability is your priority.
-
Consider power source
Power options affect convenience and reliability during brewing. Rechargeable batteries eliminate the need for disposable cells. The MUVNA Ultra Mini, Brewista Smart Coffee Scale III, and DiFluid Microbalance Ti all use rechargeable power. This feature is useful for frequent brewers who want to avoid battery replacements. Some models may not list their power source explicitly, so verify the attributes. A rechargeable scale ensures you are never caught without power during a session.
-
Look for flow rate data
Flow rate indicators help you monitor extraction speed in real time. This feature is valuable for espresso and pour-over methods. The MHW-3BOMBER 3.0 Pro and TIMEMORE Black Mirror Basic 2 include flow rate indicators. The FELICITA Arc Aluminum Espresso Scale also tracks flow. If you want to analyze your pour technique without a smartphone app, these scales provide the data directly on the device. This helps you adjust your pour speed for better flavor balance.
-
Match capacity to brew style
Capacity determines how much coffee or water the scale can handle at once. Most models support up to 2kg, which is sufficient for standard home brewing. The DiFluid Microbalance Ti offers a higher 3kg capacity for large batches. The Brewista Smart Coffee Scale III also handles 2kg. If you brew single shots or small pour-overs, standard capacity is fine. For batch brewing or large carafes, check the maximum weight limit to ensure the scale can handle the load.
Frequently asked questions
Which coffee scale has the highest weight capacity?
The DiFluid Microbalance Ti Bluetooth Scale offers the highest capacity at 3kg. This makes it suitable for large batch brewing and data logging. It also includes Bluetooth connectivity for app analytics. Other models like the Brewista Smart Coffee Scale III and TIMEMORE Black Mirror Basic 2 cap at 2kg. Choose the DiFluid if you need extra room for heavier doses.
What is the lightest coffee scale with an auto timer?
The MUVNA Ultra Mini Metal Coffee Scale is the lightest option at 0.5 ounces. Its ultra mini size measures just 3 inches by 4 inches. This makes it ideal for travel and portable espresso brewing. It includes essential features like an auto timer and flow rate indicator. You can easily slip it into a bag without adding bulk.
Do these scales track flow rate?
Most scales in this guide include a Flow Rate Indicator. The MHW-3BOMBER 3.0 Pro, MUVNA Ultra Mini, TIMEMORE Black Mirror Basic 2, FELICITA Arc, and DiFluid Microbalance Ti all feature this function. It helps you monitor extraction speed for espresso and pour-over. The Bulea 2kg Espresso Scale does not list this feature, focusing instead on basic timing and weight.
Which scale is best for small spaces?
The MHW-3BOMBER 3.0 Pro Compact Coffee Scale has a small 4.9-inch square footprint. It is only 0.9 inches high, fitting easily on narrow counters. The TIMEMORE Black Mirror Duo is taller but offers a stable platform for pour-over. The WISHSOM Mini is also designed for home users with limited counter space. These models prioritize a compact design without sacrificing precision.
Are these scales rechargeable?
Several models in this list are rechargeable. The MUVNA Ultra Mini, Brewista Smart Coffee Scale III, and DiFluid Microbalance Ti all use rechargeable power sources. The TIMEMORE Black Mirror Duo and WISHSOM Mini also support rechargeable batteries. This feature eliminates the need for frequent battery replacements. It ensures you are ready to brew without worrying about power levels.
Does the FELICITA Arc scale connect to an app?
Yes, the FELICITA Arc Aluminum Espresso Scale features Bluetooth connectivity. It allows you to track data through its dedicated app. This is useful for brewers who want detailed analytics for espresso. Other models like the DiFluid Microbalance Ti also offer Bluetooth. The MHW-3BOMBER 3.0 Pro and TIMEMORE Black Mirror Basic 2 do not list smart connectivity, focusing on standalone use.
What precision do these scales offer?
Most scales in this guide provide 0.1g precision. This includes the MUVNA Ultra Mini, Brewista Smart Coffee Scale III, TIMEMORE Black Mirror Basic 2, FELICITA Arc, DiFluid Microbalance Ti, TIMEMORE Black Mirror Duo, and WISHSOM Mini. This level of accuracy is standard for both espresso and pour-over brewing. It helps you dial in ratios for consistent extraction. The Bulea 2kg does not specify its precision in the provided data.