Hario Polaris Coffee Scale

HARIO Polaris Coffee Scale

Take the guesswork out of great coffee. The Hario Polaris is a smart brewing scale designed for coffee lovers who want consistency in every cup — without the mental arithmetic.

The Polaris calculates your coffee extraction ratio in real time, visualises brewing progress as you pour, and tells you exactly how much water to add. Whether you’re dialing in a new recipe or repeating a favourite, it keeps you on track from first pour to final drop — no more coffee that’s too strong, too weak, or too far off the mark.

Sleek, precise, and built for the way serious coffee people brew.

Features:

• 2000g capacity
• Real-time extraction ratio display
• Water volume and brewing percentage tracking
• Silicone pad included to protect your dripper
• Powered by 3 x AA batteries
• Dimensions: 127 x 165 x 28mm

Pairs perfectly with the Hario V60 Dripper and glass server for a complete pour-over setup.