Focal Bathys vs Sennheiser HDB 630: which should you buy?

On aggregated review scores the Sennheiser HDB 630 comes out ahead with a HearWiki score of 86. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: Sennheiser HDB 630 - Outstanding overall at around $450.

Over-Ear

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

Sennheiser HDB 630 leads on 7 of 7 measures.

Focal Bathys
Sennheiser HDB 630

HearWiki score

Sound

9.2

9.4

Noise cancelling

6.8

8.2

Battery

7.6

9.7

Calls

8.1

8.5

Value

7.4

8.4

Price (USD)

$800

$450

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Half a step newer

Sennheiser HDB 630 (2025) against Focal Bathys (2022). The Sennheiser HDB 630 edges ahead on platform, but only just: Bluetooth 5.2 against 5.1.

Bathys2022
HDB 63020253 yr newer

What differsBathysHDB 630

Bluetooth: 5.1; 5.2

Level on: Top codec, Multipoint pairing, USB-C, Transparency mode, Custom EQ, Companion app.

Specifications

BathysHDB 630

Type: Over-Ear; Over-Ear
Price (USD): $800; $450
HearWiki score: 78; 86
Released: 2022; 2025
Availability: Still sold new; Sold new
Driver: 40 mm dynamic; 42 mm dynamic
Driver type: dynamic; dynamic
Driver size: 40 mm; 42 mm
Drivers per side: 1; 1
Frequency response: 15 Hz - 22 kHz; 6 Hz - 40 kHz
Sound signature: -; neutral
Impedance: -; 480 Ω
Sensitivity: -; 105 dB/mW
Bluetooth: 5.1; 5.2
Codecs: SBC, AAC, aptX, aptX Adaptive; SBC, AAC, aptX, aptX HD, aptX Adaptive
Multipoint pairing: Yes; Yes
Wireless range: 15 m; -
Battery life: 30 h; 60 h
Battery life (ANC on): -; 60 h
Full charge time: 90 min; 120 min
Quick charge: -; 10 min → 7 h
Wireless charging: No; No
Active noise cancelling: Yes; Yes
ANC type: -; adaptive
Transparency mode: Yes; Yes
Companion app: Yes; Yes
Custom EQ: Yes; Yes
Wear detection: -; Yes
Controls: -; touch
Voice assistant: Alexa, Google Assistant; Yes
Weight: 350 g; 311 g
Water resistance: none; none
Detachable cable: Yes; Yes
USB-C: Yes; Yes
Connector: 3.5 mm; 3.5 mm
Microphones: 8; 4

Specification comparison of Focal Bathys vs Sennheiser HDB 630
Spec	Focal Bathys	Sennheiser HDB 630
Type	Over-Ear	Over-Ear
Price (USD)	$800	$450
HearWiki score	78 / 100 Great	86 / 100 Outstanding
Released	2022	2025
Audio
Driver	40 mm dynamic	42 mm dynamic
Driver type	dynamic	dynamic
Driver size	40 mm	42 mm
Drivers per side	1	1
Frequency response	15 Hz - 22 kHz	6 Hz - 40 kHz
Sound signature	-	neutral
Impedance	-	480 Ω
Sensitivity	-	105 dB/mW
Wireless
Bluetooth	5.1	5.2
Codecs	SBC, AAC, aptX, aptX Adaptive	SBC, AAC, aptX, aptX HD, aptX Adaptive
Multipoint pairing	Yes	Yes
Wireless range	15 m	-
Battery
Battery life	30 h	60 h
Battery life (ANC on)	-	60 h
Full charge time	90 min	120 min
Quick charge	-	10 min → 7 h
Wireless charging	No	No
Features
Active noise cancelling	Yes	Yes
ANC type	-	adaptive
Transparency mode	Yes	Yes
Companion app	Yes	Yes
Custom EQ	Yes	Yes
Wear detection	-	Yes
Controls	-	touch
Voice assistant	Alexa, Google Assistant	Yes
Design
Weight	350 g	311 g
Water resistance	none	none
Detachable cable	Yes	Yes
USB-C	Yes	Yes
Connector	3.5 mm	3.5 mm
Calls
Microphones	8	4

What reviewers said

Focal Bathys

The Focal Bathys are premium over-ear wireless headphones that combine high-fidelity sound with active noise cancellation and versatile connectivity, including a USB-C DAC mode for high-resolution wired listening. They offer strong battery life, multipoint Bluetooth, and a robust feature set, making them a top choice for audiophiles seeking wireless convenience without compromising on audio quality. While ANC is effective rather than best-in-class, the overall performance and build justify their premium price point.

Pro:Excellent sound quality with detailed, dynamic drivers
Pro:Versatile USB-C DAC mode for high-resolution wired audio
Pro:Solid battery life, often exceeding rated figures in real-world use

Con:ANC is competent but not class-leading
Con:Premium price point may be prohibitive for some
Con:No water resistance rating

Sennheiser HDB 630

The Sennheiser HDB 630 is a premium wireless over-ear headphone that prioritizes audio fidelity above all else, pairing a detailed 42 mm driver with adaptive noise cancellation and extensive aptX codec support. Its standout feature is the bundled BTD 700 dongle, which unlocks high-resolution wireless performance, while a long 60-hour battery life and comfortable fit make it suitable for extended listening sessions. Though it lacks water resistance and wireless charging, its balanced tuning and engaging sound make it a top choice for audiophiles on the go.

Pro:Excellent, balanced sound quality
Pro:Adaptive ANC with strong performance
Pro:Support for aptX Adaptive and aptX HD

Con:No water resistance
Con:No wireless charging
Con:Some noticeable sonic quirks in certain settings

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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