Apple’s Watch Series 12 GPS + Cellular 46mm Smartwatch (MKDF4HN/A) 2026 Model is now available to purchase in India online, and is listed on Amazon at launch selling price of Rs.79,900 (Lowest Price on October 31, 2026). ( Apple products often sell for MRP prices at Launch ).
Key specs highlights include the S11 chip, a wide-angle Always-On Retina display rated up to 2,000 nits, HRV readings as often as every 5 minutes, Ceramic Shield 2 on the aluminium case, up to 24 hours of battery life with 15-minute fast charging, and built-in cellular for calls and streaming without an iPhone nearby.
This listing is the Black Aluminium Case with a Dark Bronze Milanese Loop in S/M size. The UPC is 195951375502. Series 12 also comes in 42mm and 46mm sizes, GPS and GPS + Cellular versions, and aluminium, titanium and ceramic cases (details below).
Pricing & Availability
| Model | Launch Price | Link |
|---|---|---|
| Apple Watch Series 12 GPS + Cellular 46mm (MKDF4HN/A), Black Aluminium, Dark Bronze Milanese Loop S/M | Rs.79,900 | Amazon India↗ |
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What We Like About the Apple Watch Series 12 GPS + Cellular 46mm (MKDF4HN/A)
- Up to 2,000-nit Always-On Retina display: wide-angle panel on the thinnest Apple Watch so far, per Apple
- HRV as often as every 5 minutes: stress and recovery data through the day, plus background heart rate readings every 5 seconds
- Readiness score: combines recent activity, vitals and sleep into one daily read on how hard to train
- Ceramic Shield 2: the cover glass on aluminium Series 12 cases
- 15-minute fast charge for up to 12 hours: a short top-up covers most of a day
- GPS + Cellular: calls, music and podcasts with AirPods while the iPhone stays at home
S11 Chip and 2,000-Nit Always-On Retina Display
The Apple Watch Series 12 runs on Apple’s S11 chip and ships with watchOS 27. The display is a wide-angle Always-On Retina panel rated up to 2,000 nits, and Apple calls the Series 12 the thinnest Apple Watch it has made.
It needs an iPhone 11 or later on iOS 27 or later.
Heart Rate and HRV Tracking Every 5 Minutes
Heart rate variability is now measured as often as every 5 minutes on the Apple Watch Series 12, and Apple uses that data for stress and recovery insights. Background heart rate readings run every 5 seconds through a new optical heart rate sensor in Apple’s Health Sensing System. The ECG app is also on board. Apple describes the heart rate sensing as the most accurate in any wearable.
Vitals, Sleep Score and Readiness
Overnight metrics show up in the Vitals app, and each morning brings a daily sleep score. Cycle tracking, wrist temperature sensing and Blood Oxygen readings are also part of the health set.
Sleep apnoea notifications look for signs of moderate to severe sleep apnoea in users aged 18 and over who don’t already have a diagnosis.
A new readiness view looks at recent activity, vitals and sleep, and suggests whether the day is better suited to rest or a harder session.
Workout Tracking with Pacer, Heart Rate Zones and Workout Buddy
For training, the Apple Watch Series 12 offers Pacer, Heart Rate Zones and Workout Buddy. Workout Buddy runs on Apple Intelligence through a nearby iPhone. Apple lists running, hiking and strength training among the supported activities.
Fall Detection and Crash Detection
The watch can detect a hard fall or a severe car crash, then help connect to emergency services and notify emergency contacts.
Siri AI and Audio Intelligence
Siri AI handles back-and-forth voice conversations and brainstorming. It’s rolling out in English first, and usage limits may apply.
Audio Intelligence adds Live Rewind and Siri Recap, which catch up on and summarise conversations. Apple says some Audio Intelligence features arrive in beta in late 2026.
Ceramic Shield 2 Aluminium Case
Aluminium cases on the Series 12 now use Ceramic Shield 2, which Apple says is tougher than any other smartwatch glass. Titanium and ceramic models use a sapphire crystal display instead. The MKDF4HN/A on this listing is the aluminium version.
Water resistance is rated WR 50M (ISO 22810:2010), suitable for shallow-water activities such as swimming, and the case is IP6X dust resistant.
24-Hour Battery with 15-Minute Fast Charging
Battery life is rated at up to 24 hours of normal use. Low Power Mode stretches that to up to 38 hours. A 15-minute fast charge gives up to 12 hours of normal use, using the included Magnetic Fast Charger to USB-C Cable.
Cellular Connectivity
Being the GPS + Cellular model, the Apple Watch Series 12 (MKDF4HN/A) can make and take calls and stream music and podcasts to AirPods without an iPhone nearby. Wi-Fi and Bluetooth are on board too, along with Ultra Wideband for Precision Finding of an iPhone.
Apple Watch Series 12 Models, Sizes and Finishes
The MKDF4HN/A is one of several Apple Watch Series 12 versions sold in India. The range splits along four lines:
- Case size: 42mm or 46mm
- Connectivity: GPS, or GPS + Cellular
- Case material: aluminium (with Ceramic Shield 2), titanium or ceramic (both with a sapphire crystal display)
- Finish: eight in total, split by material
| Case Material | Finishes | Display Cover |
|---|---|---|
| Aluminium | Dark Bronze, Light Gold, Black, Space Grey | Ceramic Shield 2 |
| Titanium | Radiant Gold, Natural | Sapphire crystal |
| Ceramic | Pearl White, Night Blue | Sapphire crystal |
Each case can also be paired with different bands, such as the Sport Band or the Milanese Loop on this listing, in S/M or M/L sizes, and the band choice changes the price. Prices for the other configurations vary, so check the individual Amazon India listing for each one.
Apple Watch Series 12 GPS + Cellular 46mm (MKDF4HN/A) Specifications / Technical Details
| Specification | Details |
|---|---|
| Model | Apple Watch Series 12 GPS + Cellular 46mm |
| Part Number | MKDF4HN/A |
| UPC | 195951375502 |
| Case | 46mm Black Aluminium |
| Band | Dark Bronze Milanese Loop, S/M |
| Chip | S11 |
| Display | Wide-angle Always-On Retina, up to 2,000 nits |
| Cover Glass | Ceramic Shield 2 |
| Water Resistance | WR 50M (ISO 22810:2010) |
| Dust Resistance | IP6X |
| Connectivity | GPS + Cellular, Wi-Fi, Bluetooth, Ultra Wideband |
| Heart Rate | New optical sensor, background readings every 5 seconds, ECG app |
| HRV | As often as every 5 minutes |
| Health | Vitals app, sleep score, readiness, sleep apnoea notifications, wrist temperature, cycle tracking, Blood Oxygen |
| Fitness | Pacer, Heart Rate Zones, Workout Buddy (Apple Intelligence via iPhone) |
| Safety | Fall Detection, Crash Detection |
| Assistant | Siri AI (English), Audio Intelligence (Live Rewind, Siri Recap) |
| Battery | Up to 24 hours normal use, up to 38 hours Low Power Mode |
| Fast Charging | 15 minutes for up to 12 hours |
| Operating System | watchOS 27 |
| iPhone Compatibility | iPhone 11 or later with iOS 27 or later |
What’s in the Box
- Apple Watch Series 12 case
- Band
- 1m Magnetic Fast Charger to USB-C Cable
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Note: Specifications listed above are based on available information and may not be 100% accurate. Please visit the official Apple website or Amazon product page to verify complete and up-to-date specifications before making a purchase decision.
Disclaimer: We strongly recommend reading verified purchase reviews before making any online purchase. Always buy from trusted sellers. Discounts are often based on MRP prices. As an Amazon Associate, we may earn a commission from qualifying purchases made through links on this blog.
