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Pearl Model S

by Acaia

Regular price$220.00 Sale price
Select Color

PS003 / PS004

Product Weight
620 g ± 5 g

Product Dimensions
W: 160 mm L: 160 mm H: 32 mm

Maximum Capacity
3000 g / 105.82 oz

Minimum Capacity
0.1 g

Measuring Units
g / oz

0.1 g

0.1 g

1 d

Indication Limit
3090 g / 108.99 oz

Power Supply
5 V / 500 mA

Lithium-ion rechargeable 3.7 V 2200 mAh

Battery Life
Up to 16~40 hours

Dot matrix LED


Warnings CA Prop 65 Warning
Bluetooth 5.0


Return Policy

1. Return & Exchange Eligibility

  • Online Purchases: We accept returns of unopened and unused products within 30 days of the original purchase date. Perishable goods such as coffee beans, food items, and custom products are non-returnable.
  • In-Store Purchases: Returns for in-store purchases must be made within 14 days of the purchase date. Items must be unopened and unused to be eligible for a return.

2. Return Process for Online Purchases

  • To initiate a return, please contact our customer service team at with your order number and details about the product you would like to return. Please do not call the store phone for return inquiries.
  • Once your return is approved, we will provide you with a return shipping label and instructions on how to send back your item.
  • Please ensure the product is securely packaged to prevent damage during shipping. You are responsible for return shipping costs, unless the item was damaged or incorrect due to our error.

3. Return Process for In-Store Purchases

  • Bring the item(s) you wish to return to our store along with the original receipt or proof of purchase.
  • Our staff will inspect the item(s) to ensure they meet the return eligibility criteria.
  • If approved, you can choose to exchange the item, receive store credit, or get a refund to your original payment method.

4. Refunds

  • Online Purchases: Once your return is received and inspected, we will notify you of the approval or rejection of your refund. If approved, your refund will be processed, and a credit will automatically be applied to your original method of payment within 5-7 business days.
  • In-Store Purchases: If your return is approved, we will process your refund immediately. Refunds will be issued to the original payment method or as store credit, depending on your preference.

5. Damaged or Defective Items

  • If you receive a damaged or defective item, please contact us immediately at with details and photos of the damage or defect.
  • For online purchases, we will arrange for a return and send a replacement at no additional cost to you. For in-store purchases, please bring the item to the store for an exchange or refund.

6. Non-Returnable Items

  • Perishable goods (e.g., coffee beans, food items)
  • Custom products (e.g., special orders, personalized items)
  • Gift cards

7. Exchanges

  • For exchanges, please follow the return process outlined above and specify that you would like to exchange the item. We will process the exchange once we receive and inspect the original item.

8. Contact Information

  • If you have any questions about our return policy, please contact us at:

The Acaia Pearl Model S is a professional-grade smart scale that brings consistency and insight to your coffee brewing. It provides all the help you need to make that perfect cup of coffee. The scale features essential brewing modes, a real-time flow-rate display, sound notifications, and our built-in interactive brewing guide.

Key product features

The Acaia Pearl S is designed to display coffee brewing guides. Simply use the free Acaia mobile app to find and download the guide you need.

In a triple display, the flow-rate and both time and weight are shown on the scale. Flow-rate data can help you to refine your pouring speed and strength.

Brewing modes are designed for different coffee brewing needs. Includes timer mode, auto tare mode, auto start mode, espresso mode, portafilter mode & more.

Customizable sound or voice notification settings to hear the weight and time.

An optimized display brightness to allow better outdoor visibility.

Easy to use with three presets and 30+ tunes.

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