DiFluid R2 Ultra Coffee Scale
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Available colors
- Black
One-line verdict
For value-conscious enthusiasts who want near-Max features with strong app integration and solid waterproofing in the R2 lineup, the DiFluid R2 Ultra strikes an excellent balance of performance and price for both espresso and light pour-over use.
How it compares
- vs DiFluid R2 Max ($169–$179): R2 Ultra wins on lower price, R2 Max wins on top-tier refinements
- vs DiFluid R2 Pro ($129–$139): R2 Ultra wins on broader hybrid modes and app depth, R2 Pro wins on lower price
- vs Timemore Black Mirror Ultra ($119): R2 Ultra wins on waterproofing and Bluetooth graphing, Timemore wins on simpler flow-rate display
AI-summarized review themes
Frequently praised
- Balanced Bluetooth app with real-time flow graphs and recipe storage helps users improve consistency across multiple brew methods
- Reliable waterproof build and quick 0.1 g response work well for daily espresso or V60 pours
- USB-C charging and solid battery life support extended sessions without hassle
Frequently criticized
- App connectivity can occasionally drop mid-brew on older devices
- Platform size is good for espresso but still compact for larger batch setups
Best for
hybrid home brewing with data tracking, value-focused smart scale users, daily espresso and pour-over
Not for
pure minimalist non-app use, ultra-budget buyers, high-volume commercial stations
Specifications
| Spec | Value |
|---|---|
| Capacity | 2500 g |
| Precision | 0.1 g |
| Dimensions | 150 × 135 × 20 mm |
| Power | USB-C rechargeable |
| Battery Life | ~23 hours |
| Materials | Aluminum with waterproofing |
| Timer | Yes, with hybrid modes |
| Connectivity | Bluetooth |
Data sources
- Estimated ~2890 public reviews referenced across Amazon, coffee forums
- Review period: 2024–2026
- Last generated: 2026-04-08