Your wrist can now tell you when a concert, a jeepney ride, or an hour of headphones is slowly damaging your ears. Hearing Health is the new headline feature on the Galaxy Watch9 and Galaxy Watch Ultra2, turning the watch’s microphone into a sound-level monitor that warns you before loud environments cross into dangerous territory. It is the first feature Samsung leads with on its 2026 wearables, and it signals a bigger shift: the watch is no longer just counting steps, it is guarding your senses.
Hearing Health: how sound monitoring works
The feature lives inside the Samsung Health app and uses the watch microphone to continuously sample surrounding noise. Samsung positions it as a protection tool: the watch monitors your sound exposure and alerts you to potentially dangerous levels so you can act before damage happens.
Setup takes about a minute. You add the Hearing tile to the Health app’s Home tab, then on the watch go to Samsung Health, tap Hearing, and switch on Sound monitoring, granting microphone permission when prompted. From there you control two kinds of alerts: Loud sound alerts, where you pick the decibel threshold that triggers a notification, and Daily limit alerts, which track cumulative exposure so a full day of noise adds up correctly.
The ambient-noise data feeds personalized analytics in Samsung Health, so instead of a raw number you get context, like whether a loud commute or a workout playlist is the main contributor. Samsung notes the feature is for wellness awareness, not medical diagnosis.
The rest of the health suite on both watches
Hearing Health joins an expanded set of AI-driven metrics that ship on both the Watch9 and Watch Ultra2. Samsung’s BioActive sensor feeds Sleep Apnea monitoring, Vitals, Heart Health Score, Daily Cardio Load, and Fitness Index, with the new Energy Score translating overnight recovery into a simple daily readiness number.
The June Samsung Health update that previewed these watches also brought an Antioxidant Index with trend charts and an enhanced AGEs index that takes automatic overnight measurements, connecting what you eat to how your body responds over time.
Galaxy Watch9: all-day comfort as the health baseline
The Watch9, in 40mm and 44mm sizes, is the everyday wellness model. It keeps the signature cushion silhouette in a lighter aluminum casing, and Samsung says the refined fit plus interchangeable soft bands make 24/7 wear comfortable enough for continuous tracking. Inside is the Snapdragon Wear Elite platform with a 3,000-nit display, and the 44mm model carries a 445mAh silicon-carbon battery.
In the Philippines the Watch9 starts at PHP 22,990 for the 40mm and PHP 24,990 for the 44mm, and it is the pick for anyone who wants the full health suite without the adventure price.
Galaxy Watch Ultra2: the same health brain, built for extremes
The Ultra2 takes all the health features and puts them in a 47mm titanium body rated for the outdoors: IP69K, 10 ATM, and EN13319 diving certification, with the lineup’s first 5,000-nit display and an 800mAh battery, 35% larger than last year’s Ultra. Trail Run mode tracks elevation and terrain impact, and a Mares-developed Diving app is expected later this year.
That same battery and bright screen keep the hearing and health sensors running through long sessions, which matters for the feature’s core promise: continuous monitoring, not occasional spot checks. The Ultra2 is PHP 44,990 in the Philippines.
Galaxy Watch9 vs Watch Ultra2: specs compared
Both watches share the same health platform, chip, and Wear OS 7 software, so the real differences are size, durability, display, and battery. Here is everything Samsung officially listed for the Philippine launch, side by side.
| Spec | Galaxy Watch9 (40mm) | Galaxy Watch9 (44mm) | Galaxy Watch Ultra2 |
|---|---|---|---|
| Case | Aluminum | Aluminum | Titanium |
| Display | 3,000 nits Super AMOLED | 3,000 nits Super AMOLED | 5,000 nits Super AMOLED |
| Battery | 390mAh silicon-carbon | 445mAh silicon-carbon | 800mAh silicon-carbon (35% bigger than last Ultra) |
| Chip | Snapdragon Wear Elite (SDW6100) | Snapdragon Wear Elite (SDW6100) | Snapdragon Wear Elite (SDW6100) |
| Storage | 32GB | 32GB | 64GB |
| Durability | 5 ATM + IP68 | 5 ATM + IP68 | IP69K, 10 ATM, MIL-STD-810H, EN13319 (dive-ready) |
| Thickness | Standard | Standard | 12% slimmer than Watch Ultra |
| Software | Wear OS 7, One UI 9 Watch | Wear OS 7, One UI 9 Watch | Wear OS 7, One UI 9 Watch |
| Health features | Hearing Health, Sleep Apnea, Vitals, Heart Health Score, Daily Cardio Load, Fitness Index, Energy Score | Same | Same, plus Trail Run, hydration alerts, automatic dive tracking |
| PH price | PHP 22,990 | PHP 24,990 | PHP 44,990 |
Battery chemistry matters here: both 2026 watches switch to silicon-carbon cells, the denser chemistry replacing the lithium-ion packs of the 2025 Watch8 and Watch Ultra. It is the same upgrade Samsung made across its foldable line this year, and it is why the Ultra2 can fit an 800mAh cell in a case that is slimmer than its predecessor.
How the new models compare to last year
For anyone upgrading, the jump is clearest against the 2025 generation. The chip, the battery chemistry, and the storage all move forward at once.
| Spec | Galaxy Watch9 (2026) | Galaxy Watch8 (2025) | Galaxy Watch Ultra2 (2026) | Galaxy Watch Ultra (2025) |
|---|---|---|---|---|
| Chip | Snapdragon Wear Elite (SDW6100) | Exynos W1000 | Snapdragon Wear Elite (SDW6100) | Exynos W1000 |
| Battery (44mm / Ultra) | 445mAh silicon-carbon | 435mAh lithium-ion | 800mAh silicon-carbon | 590mAh lithium-ion |
| Display brightness | 3,000 nits | 3,000 nits | 5,000 nits | 3,000 nits |
| Storage | 32GB | 32GB | 64GB | 32GB |
| Water resistance | 5 ATM + IP68 | 5 ATM + IP68 | 10 ATM + IP69K | 10 ATM + IP68 |
| New in 2026 | Hearing Health, silicon-carbon battery | None (2025 base) | Hearing Health, 5,000 nits, dive tracking, silicon-carbon battery | None (2025 base) |
| PH launch price | PHP 24,990 (44mm) | PHP 22,990 (44mm) | PHP 44,990 | PHP 42,690 |
The Watch8 figures come from GSMArena’s 2025 spec records and the local launch coverage, while all 2026 numbers are from Samsung’s official Philippine announcement via YugaTech.
What to know before you buy
Both watches run Wear OS 7 with One UI 9 Watch and go on sale in the Philippines on August 14, with trade-in savings of up to PHP 7,000 and Home Credit discounts if you pre-order. Samsung also lists the full pre-order deals we rounded up when reservations opened.
If you are deciding between the two, the Watch9 covers the hearing and health features at roughly half the Ultra2’s price. The Ultra2 earns its premium through durability, battery, and outdoor tracking, not health capabilities, which are identical. For the strongest app lineup once you own either watch, see our first-apps guide for Galaxy Watches, and if eSIM support matters to you, our carrier comparison covers which networks activate the wearable plan.
Hearing Health and other wellness features are for general wellness and informational purposes only, not for the diagnosis or treatment of any medical condition. Consult a qualified healthcare professional for medical advice.
