What if your smartwatch could tell you whether you should push harder today or slow things down? That is one of the ideas behind Apple’s new Apple Watch lineup.
At its September 9 event, Apple introduced the Apple Watch Series 12 and Apple Watch Ultra 4, with both models getting a new Health Sensing System, more frequent heart-rate and HRV readings, and a new Readiness feature. Apple is also bringing Apple Intelligence closer to the wrist through Siri AI and new Audio Intelligence features.
The Apple Watch can now check how ready you are
The biggest new feature is Readiness.
Instead of simply showing individual health numbers, the Apple Watch looks at your recent activity, training load, vitals, and sleep score. It then gives you a score from 0 to 10 with one of four recommendations: Recover, Pace Yourself, Ready, or Go For It.
The score can also change during the day when new information comes in, such as after a hard workout or a change in daytime vitals.
For example, a low score could tell you to take it easier, while a higher score could mean you are ready to train harder.
Health tracking gets much more frequent
Both the Series 12 and Ultra 4 use Apple’s new Health Sensing System, which includes new optical and electrical heart sensors.
The watches can now measure heart rate every five seconds throughout the day. Apple says this provides deeper information about fitness and your body’s condition, while also making the Exercise and Move rings more accurate.
Heart rate variability, or HRV, is also measured up to 24 times more frequently. Apple says HRV can now be measured as often as every five minutes. Users can see both Recovery HRV and overall HRV for a better view of stress, recovery, and broader cardiovascular health.
Apple also says a study involving more than 1,000 people found the new Apple Watch heart-rate sensing had the highest accuracy among the wearables tested.
Apple Intelligence is coming to your wrist
This is where the new Apple Watch gets particularly interesting.
With watchOS 27, Apple Intelligence powers Siri AI on the Apple Watch. The new Siri can understand personal context and provide access to broader world knowledge, allowing users to continue conversations directly from their wrist.
The S11 chip also enables a new group of Audio Intelligence features.
One of them is Live Rewind. If you missed something during a conversation, a double press of the Digital Crown can show the previous 15 seconds as a text snippet. Users can then ask Siri about it or save it for later.
There is also Siri Recap, which creates a short summary of a conversation with a title and key points.
For accessibility, Sound Recognition can alert users who are deaf or hard of hearing when the watch detects sounds such as sirens, alarms, doorbells, or a baby crying, even when their iPhone is not nearby.
The watch can also use Shazam to identify music playing around you and show the song and artist on the Smart Stack.
Apple says these Audio Intelligence features are designed with privacy in mind. Audio is not recorded or stored, and raw audio is inaccessible to the operating system, apps, the user, and Apple.
The Health app is getting smarter too
The Apple Watch’s new health features also connect to a redesigned Health app on iPhone.
The app will get a new Longevity tab with a Health Age feature, which compares certain health metrics with the user’s actual age.
An Insights tab will also provide updated information across areas such as heart health, sleep, readiness, fitness, vitals, and cycle tracking. Apple says Apple Intelligence will help turn the health data into easier-to-understand information.
Series 12 gets better battery life and step tracking
The Apple Watch Series 12 keeps the focus on being a watch that can be worn throughout the day and night.
It offers up to 24 hours of everyday battery life, while outdoor workouts can last up to 10 hours, which Apple says is 25% longer than the previous model.
Charging is also faster. A 15-minute charge can provide up to 12 hours of additional battery life.
Apple also redesigned its pedometer system using new machine-learning algorithms. The company says the Series 12 now offers its most accurate step tracking of any smartwatch.
New finishes, including ceramic
Series 12 comes in 42mm and 46mm sizes.
Aluminum models are available in dark bronze, black, light gold, and space gray, while titanium models come in radiant gold and natural titanium.
Apple is also introducing ceramic versions in pearl white and night blue.
The aluminum models use Ceramic Shield 2, which Apple says is 60% tougher than the Ion-X glass used on previous aluminum models.
Ultra 4 is built for longer adventures
For users who want something tougher, Apple Watch Ultra 4 pushes the battery and outdoor features further.
It offers up to 50 hours of everyday battery life, or up to 84 hours in Low Power Mode.
For outdoor workouts, the new Extended Workout mode can track for up to 25 hours with full GPS and heart-rate readings. The Max Extended Workout mode pushes this to 45 hours, with GPS readings taken every second.
Apple says Ultra 4 also has its most accurate on-device GPS in a sports watch.
The Ultra 4 comes in natural titanium and black titanium, with new Trail Loop, Alpine Loop, and Ocean Band colors.
How much do they cost?
Apple Watch Series 12 starts at $399, while Apple Watch Ultra 4 starts at $799.
Using a recent exchange rate of around $1 = ₱62.49, that works out to approximately:
Apple Watch Series 12: $399 ≈ ₱24,932*
Apple Watch Ultra 4: $799 ≈ ₱49,926*
These are direct USD-to-PHP conversions and not official Philippine prices. Local pricing may be higher because of taxes, duties, and retailer or distributor pricing.
When can you get them?
Apple Watch Series 12 and Ultra 4 are available for pre-order, with store availability beginning September 18. watchOS 27 arrives on September 14 for supported Apple Watch models.
For the Apple Watch, this generation is less about simply adding another sensor or making the screen faster. Apple is trying to make the watch understand your health, help decide how you should approach your day, and even remember parts of your conversations.
And with Apple Intelligence now moving onto the wrist, the Apple Watch is starting to feel less like a companion to your iPhone and more like its own little assistant.