Apple Watch Series 12: Specs, Features and Buying Guide for Saudi Arabia
The Apple Watch Series 12 brings the new S11 SiP chip, an all-new Health Sensing System with continuous 5-second heart rate tracking, a new Readiness Score, and a refined ceramic case option to Apple's mainstream smartwatch lineup. Available in 42mm and 46mm sizes across Aluminum, Titanium, and Ceramic case materials, it is the most versatile Apple Watch generation yet and is available now at Sharaf DG Saudi Arabia with fast delivery across Riyadh, Jeddah, Dammam, and all regions of the Kingdom.
Specifications are based on Apple's published information. Practical examples are suggested uses, not hands-on test results.
Contents
Apple Watch Series 12 full specifications
| Feature | Specification |
|---|---|
| Case sizes | 42mm and 46mm |
| Display | Always-On Retina LTPO3 Wide-Angle OLED, up to 2,000 nits |
| Chip | Apple S11 SiP |
| Operating system | watchOS 27 |
| Battery life | Up to 24 hours everyday use / up to 38 hours Low Power Mode / up to 10 hours outdoor workout tracking |
| Fast charging | 15 minutes of charge provides up to 12 hours of battery. 0 to 80% in around 30 minutes |
| Health sensors | New Health Sensing System: heart rate every 5 seconds, Recovery HRV (up to 24x more frequent), Readiness Score, Daytime and Overnight Vitals, ECG, blood oxygen, wrist temperature |
| Water resistance | 50m, swimproof, depth gauge to 6m, water temperature sensor |
| GPS | Precision L1 GPS (GPS and GPS + Cellular models available) |
| Connectivity | Wi-Fi 4, Bluetooth 5.3, optional 5G RedCap Cellular |
| Case materials | Aluminum, Titanium, Ceramic |
| Aluminum colors | Dark Bronze, Black, Light Gold, Space Gray |
| Titanium colors | Radiant Gold, Natural |
| Ceramic colors | Pearl White, Night Blue |
| Starting price (SAR) | From SAR 2,399 (42mm GPS) |
Health Sensing System: what is new
The Series 12 introduces the all-new Health Sensing System, featuring larger, power-efficient green LEDs that measure heart rate every 5 seconds continuously throughout the day.
Continuous heart rate every 5 seconds
More frequent heart rate measurement provides more accurate data for elevated heart rate notifications, irregular rhythm alerts, and the new Readiness Score. It also gives workout summaries more accurate average and peak heart rate figures than less frequent measurement.
Readiness Score
A daily score from 0 to 10 that combines recent activity, vitals, sleep quality, and training load to give you a single rating of your capacity to take on a workout or prioritize rest. It is new to this generation. The score appears each morning in the Health app alongside the factors that influenced it.
Recovery HRV tracked up to 24x more often
Heart Rate Variability during recovery is now tracked far more frequently, generating more reliable inputs for the Readiness Score and for users who monitor HRV as an indicator of training stress and recovery status.
Daytime and overnight vitals
Toggle between daytime and overnight metric views. Overnight tracks heart rate, respiratory rate, HRV, and wrist temperature during sleep. Daytime provides context across waking hours. Together, they help identify early shifts in body state.
S11 SiP and watchOS 27
The Apple S11 SiP delivers faster app launches, smoother animations, and more capable on-device AI across the interface. New single-handed gestures include Wrist Flick and Double Tap for effortless control without using the other hand. watchOS 27 introduces a dynamic app grid, Smart Stack widget suggestions, Live Translation via Apple Intelligence, and an updated Workout Buddy providing real-time coaching and training load insights.
Case materials, sizes and colors
On smaller screens, scroll across to see the full table.
| Material | Available sizes | Colors | Best for |
|---|---|---|---|
| Aluminum | 42mm, 46mm | Dark Bronze, Black, Light Gold, Space Gray | Everyday wear, value, widest color selection |
| Titanium | 42mm, 46mm | Radiant Gold, Natural | Lightweight premium feel, scratch resistance |
| Ceramic | 42mm, 46mm | Pearl White, Night Blue | Distinctive aesthetic, ultra-hard material, hypoallergenic |
Ceramic is the most distinctive Series 12 option and the hardest case material significantly more scratch-resistant than aluminum. The Pearl White and Night Blue finishes are exclusive to the Ceramic model. All three materials are available in both 42mm and 46mm.
Apple Watch Series 12 vs Series 11
On smaller screens, scroll across to see the full table.
| Feature | Apple Watch Series 11 | Apple Watch Series 12 |
|---|---|---|
| Chip | S10 | S11 SiP |
| Heart rate monitoring | Standard background tracking | Continuous every 5 seconds (Health Sensing System) |
| Readiness Score | Not available | Included |
| Battery life | Up to 24 hours | Up to 24 hours (up to 10 hours outdoor workout tracking) |
| Case materials | Aluminum, Titanium | Aluminum, Titanium, and Ceramic |
For Series 11 owners, the new Health Sensing System, Readiness Score, S11 performance, and ceramic case option are the meaningful additions. If continuous high-frequency health monitoring and daily Readiness scores are part of how you manage fitness and recovery, the upgrade delivers those features at the same starting price as Series 11.
Apple Watch Series 12 vs Apple Watch Ultra 4: which should you buy?
The Series 12 is the right choice for everyday wear, gym use, swimming, and users who want the widest range of sizes and case materials at a more accessible price. The Ultra 4 is built for outdoor athletes, divers, endurance competitors, and anyone who needs maximum battery life, the Emergency Siren, dual-frequency GPS, and scuba dive certification.
If you spend most of your time in the city, office, or gym, the Series 12 covers your needs well at half the price. If you regularly train for triathlons, dive, hike in remote locations, or need more than 24 hours of battery between charges, the Ultra 4 is purpose-built for that use case.
Apple Watch Series 12 prices in Saudi Arabia
| Model | Price in Saudi Arabia |
|---|---|
| Apple Watch Series 12 GPS 46mm | From SAR 2,399 |
Offers at Sharaf DG Saudi Arabia
- Tabby and Tamara installments: Split your purchase into interest-free monthly payments at checkout.
- AppleCare+ and DG Shield: Extended coverage against accidental damage and hardware faults.
- Official Apple warranty: All units are genuine Apple products with manufacturer warranty valid in Saudi Arabia.
Pair your Series 12 with AirPods 5 for seamless audio, or browse all Apple Watch models including the Ultra 4 at Sharaf DG KSA.
Frequently asked questions
What is the price of Apple Watch Series 12 in Saudi Arabia?
Apple Watch Series 12 starts from SAR 2,399 for the 446mm GPS Aluminum model.
What new health tracking features are in Apple Watch Series 12?
The Series 12 introduces the Health Sensing System with heart rate measured every 5 seconds, Recovery HRV tracked up to 24x more frequently, a daily Readiness Score (0–10), and Daytime and Overnight Vitals views. These build on the existing ECG, blood oxygen, and wrist temperature sensors carried over from previous generations.
What chip is in the Apple Watch Series 12?
The Apple S11 SiP, delivering faster performance, enhanced on-device AI, improved power efficiency, and support for new gestures including Wrist Flick and Double Tap.
What sizes and materials does Series 12 come in?
Series 12 is available in 42mm and 46mm in three case materials: Aluminum (Dark Bronze, Black, Light Gold, Space Gray), Titanium (Radiant Gold, Natural), and Ceramic (Pearl White, Night Blue).
How long does the battery last on Apple Watch Series 12?
Up to 24 hours of everyday battery life, up to 38 hours in Low Power Mode, and up to 10 hours of outdoor workout tracking with GPS active. Fast charging gets you from 0 to 80% in around 30 minutes, and 15 minutes provides up to 12 hours of use.
Should I upgrade from Series 11 to Series 12?
The key additions over Series 11 are the S11 chip, the Health Sensing System with continuous 5-second heart rate tracking, the Readiness Score, and ceramic case options. If high-frequency health monitoring and daily recovery scoring are relevant to your fitness routine, the upgrade delivers those at the same starting price as Series 11.
Is Apple Watch Series 12 waterproof?
Series 12 is rated to 50m water resistance and is suitable for swimming, showering, and snorkeling. It includes a depth gauge accurate to 6m and a water temperature sensor. It is not rated for scuba diving. The Apple Watch Ultra 4 is the model certified for recreational scuba diving to 40m.