SIDE-BY-SIDE MODEL COMPARISON
CMF Speaker S vs Keurig K-Express Single Serve K-Cup Coffee Maker: Which Deal Should You Buy?
Offer details last refreshed Nov 10, 2026. Prices and availability can change.
| Comparison | CMF Speaker S | Keurig K-Express Single Serve K-Cup Coffee Maker |
|---|---|---|
| Current Deal Price | $39.00 · Source reported | $49.00 · Source reported |
| Regular List Price | $59.00 | $69.00 |
| Discount / Savings | 34% off · Save $20.00 | 29% off · Save $20.00 |
| Retailer | Amazon | Walmart |
| Promo Code / Condition | No special condition reported | No special condition reported |
| Best Suited For | Shoppers seeking a portable Bluetooth speaker with IP68 dust and water resistance, or a speaker that can pair with multiple compatible speakers through Auracast. | Shoppers seeking a single-serve coffee maker that supports K-Cup pods and ground coffee, and can fit travel mugs up to 7.25 inches tall. |
| Why Buy (Pros) | IP68 dust and water resistance may suit use where exposure to dust or water is a concern. · Auracast can pair multiple compatible speakers, including speakers from other brands that support the feature. · NFC tap-to-pair, Google Fast Pair, and Microsoft Swift Pair offer several stated pairing options. | The 30-ounce removable reservoir allows multiple cups between refills, which may be convenient for back-to-back brewing. · Compatibility with K-Cup pods and the My K-Cup reusable filter gives shoppers a choice between pods and ground coffee. · Its 6.5-inch-wide body may work for counters with limited space. |
| Trade-offs (Cons) | Auracast multi-speaker pairing requires compatible speakers. · The article lists four color options, but the exact color associated with the selected Amazon listing is not identified here. | Confirm exact model, seller, and checkout total on the retailer page. |
The Bottom Line
CMF Speaker S is the lower-priced pick at $39.00, compared with $49.00 for Keurig K-Express Single Serve K-Cup Coffee Maker. CMF Speaker S may suit shoppers looking for Shoppers seeking a portable Bluetooth speaker with IP68 dust and water resistance, or a speaker that can pair with multiple compatible speakers through Auracast; Keurig K-Express Single Serve K-Cup Coffee Maker may suit shoppers looking for Shoppers seeking a single-serve coffee maker that supports K-Cup pods and ground coffee, and can fit travel mugs up to 7.25 inches tall.
Current Deals
CMF Speaker S
According to 9to5Toys, Amazon lists the CMF Speaker S at $39, down from its $59 regular list price—about 34% less—and $10 below the publisher’s earlier tracked $49 low. It may be worth considering if you want a portable Bluetooth speaker with IP68 dust and water resistance; check the Amazon listing for the specific color and purchase terms.
Keurig K-Express Single Serve K-Cup Coffee Maker
Worth considering if you want a compact single-serve brewer that can use either K-Cup pods or ground coffee with the reusable filter. DealNews reports a $49 price at Walmart with free shipping; the 30-ounce reservoir and travel-mug clearance may suit everyday use, though the source does not establish how this price compares with typical selling prices.
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