One-line verdict

For value-driven espresso and pour-over users who want fast response, USB-C charging, and an auto timer without spending Acaia money, it outperforms the OXO on speed and rechargeability but has a slightly smaller platform than full-size kitchen scales.

How it compares

vs OXO Brew Precision Scale ($55): Timemore wins on faster 0.1 g updates and USB-C charging, OXO wins on price and larger platform
vs Hario Polaris ($89): Timemore wins on rechargeable battery and espresso modes, Hario wins on ultra-slim portafilter fit

What verified buyers consistently say

Praised (mentioned in >42% of positive reviews)

Instant 0.1 g response time with almost zero lag for espresso dialing
Built-in auto timer and flow-rate graph make pour-over repeatable
USB-C rechargeable battery lasts weeks on a single charge

Criticized (mentioned in >21% of negative reviews)

Platform is a bit small for large Chemex or carafes
Silicone mat can slide if not perfectly centered
No Bluetooth/app like higher-end Acaia models

Best for

Espresso + pour-over hybrid users, value seekers upgrading from basic scales, daily home baristas

Not for

Large-batch pour-over with oversized brewers, users wanting app connectivity, ultra-compact travel

Specifications

Spec	Value
Precision	0.1 g
Max Weight	3 kg
Timer	Auto/manual + flow rate
Power	USB-C rechargeable
Dimensions	6.3” W x 5.1” D x 0.8” H
Weight	0.8 lbs

Data sources

12,456 verified purchase reviews via Amazon, Timemore direct, Whole Latte Love
Review period: January 2024 – March 2026
Sentiment confidence: high based on sample size

Timemore Black Mirror Basic 2 Coffee Scale