Between the Beats Fit Pro and MW09, the Beats Fit Pro comes out ahead in spatial audio and weight per bud, while the MW09 wins on battery — buds and battery — with case. Overall, the Beats Fit Pro scores 59.2 and the MW09 scores 79.3 on our Mars Score.
Which should you buy?
The MW09 is the clear pick on raw spec strength, leading by 20.1 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Beats Fit Pro if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. The biggest gaps in its favor are spatial audio, weight per bud.
Pick the MW09 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are battery — buds, battery — with case, driver size, among others.
Both ship with comparable active noise cancellation, so those specs don't separate the two — focus on the differences below.
Bottom line: the MW09 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Apple - Beats Fit Pro wins
- ▲Has Spatial audio.
- ▲Weight per bud — 0.40 g less. 5.6 vs 6.
Why Master & Dynamic - MW09 wins
- ▲Battery — buds — 166.67% more. 16 h vs 6 h.
- ▲Battery — with case — 100.00% more. 48 h vs 24 h.
- ▲Driver size — 15.79% more. 11 mm vs 9.5 mm.
- ▲Has Multipoint.
- ▲Water resistance: IP57 (vs IPX4).
Spec comparison
Design
| Spec | Apple - Beats Fit Pro | Master & Dynamic - MW09 |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 5.6 glead | 6 g |
| Water resistanceⓘ | IPX4 | IP57lead |
Audio
| Spec | Apple - Beats Fit Pro | Master & Dynamic - MW09 |
|---|---|---|
| Driver sizeⓘ | 9.5 mm | 11 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | truelead | false |
Battery
| Spec | Apple - Beats Fit Pro | Master & Dynamic - MW09 |
|---|---|---|
| Battery — buds | 6 h | 16 hlead |
| Battery — with case | 24 h | 48 hlead |
| Wireless case chargingⓘ | false | truelead |
Connectivity
| Spec | Apple - Beats Fit Pro | Master & Dynamic - MW09 |
|---|---|---|
| Bluetoothⓘ | 5.0 | 5.4lead |
| Codecs | AAC,SBC | aptX Lossless,aptX Adaptive,AAC,SBC |
| Multipointⓘ | false | truelead |
| In-ear detection | true | true |
Frequently asked
Which has longer battery, Beats Fit Pro or MW09?+
MW09 lasts 16h per charge vs 6h.
Do Beats Fit Pro or MW09 support multipoint?+
MW09 supports multipoint; Beats Fit Pro does not.
Which has ANC, Beats Fit Pro or MW09?+
Both have active noise cancellation.
Spec-level deep dives
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