Apple Watch Series 8 (GPS+Cellular, 45MM) Graphite Stainless Steel Case with Midnight Sport Band, S/M(Renewed)

Items Description

The Apple Watch Series 8 is a smartwatch designed for users who need continuous health monitoring, cellular connectivity, and durable construction in a single wrist-worn device. Built around the S8 SiP with a 64-bit dual-core processor, it delivers the responsiveness required for real-time heart rate readings, workout tracking, and wrist-based communication. This 45mm GPS + Cellular configuration pairs a graphite stainless steel case with a Midnight Sport Band in size S/M, positioning it as a polished option for daily wear and structured training alike.

 

Apple positions the Series 8 around health and safety features, including the ECG app and fall detection, supported by an all-day 18-hour battery life. The stainless steel case gives this variant a higher-end finish than aluminium models, while the 45mm display area of 1,143 sq mm offers enough surface for glanceable metrics during movement. Cellular support means calls, messages, and emergency services remain reachable without a paired iPhone nearby.

 

Key Advantages of the Apple Watch Series 8 (GPS+Cellular, 45MM) Graphite Stainless Steel Case with Midnight Sport Band, S/M (Renewed)

 

1. S8 SiP Performance and watchOS Responsiveness

The S8 SiP with a 64-bit dual-core processor handles the watchOS interface, sensor sampling, and background health calculations simultaneously.

 

• Dual-core architecture: Supports smooth app switching and live complication updates.
• Sensor processing: Enables continuous heart rate and motion data collection.
• On-wrist efficiency: Balances performance with the rated 18-hour all-day battery life.

 

2. Health and Safety Monitoring Suite

Apple states that the Series 8 builds on health and safety features including the ECG app and fall detection. These functions operate through the rear sensor array and motion processing, providing on-wrist data that users can review in the Health app.

 

• ECG app: Records an electrocardiogram reading when the user touches the Digital Crown.
• Fall detection: Detects hard falls and can initiate contact with emergency services.
• Continuous heart rate: Tracks resting and active heart rate throughout the day.
• Sleep and activity data: Feeds daily metrics into the Fitness and Health apps.

 

3. GPS + Cellular Connectivity

This GPS + Cellular model uses 4G LTE and UMTS alongside GPS for location and communication. Apple lists usage of up to 4 hours of LTE connection and 14 hours of Bluetooth connection to iPhone across a full day, allowing calls, messages, and maps without carrying a phone.

 

• LTE and UMTS: Enables standalone calling and messaging with an active plan.
• GPS positioning: Records outdoor routes for running, cycling, and walking sessions.
• Bluetooth to iPhone: Maintains syncing for notifications, apps, and data transfer.

 

4. 45mm Display with Graphite Stainless Steel Case

The 45mm model provides a 396 x 484 pixel display with a 1,143 sq mm viewing area, giving more room for metrics, notifications, and watch faces. The graphite stainless steel case adds a darker, polished finish compared with standard aluminium, and pairs with the Midnight Sport Band for a subdued, uniform look.

 

• Display resolution: 396 x 484 pixels across a 1,143 sq mm area.
• Graphite stainless steel: Durable case material with a deep metallic tone.
• Midnight Sport Band: Flexible fluoroelastomer band in size S/M for smaller wrists.

 

5. Daily Wear and Training Versatility

The combination of a stainless steel case and a Sport Band allows the watch to move between office settings and training sessions without requiring a change of strap. Water resistance supports swimming and showering, while the 45mm case gives users who prefer a larger screen a wider surface for workout views.

 

• Swim-ready: Suitable for pool and open-water sessions.
• Interchangeable bands: Works with Apple Watch bands for different occasions.
• Workout views: Larger display area for pace, heart rate, and interval data.

 

The Apple Watch Series 8 in the 45mm graphite stainless steel configuration is best suited for users who want cellular independence, on-wrist health monitoring, and a more premium case finish in one device. For those who train outdoors, take calls away from a phone, or prefer a larger display for daily metrics, this variant offers the Series 8 feature set in a darker, more understated finish.

Specifications of Apple Watch Series 8 (GPS+Cellular, 45MM) Graphite Stainless Steel Case with Midnight Sport Band, S/M(Renewed)

Brand	Apple
Operating System	WatchOS
Memory Storage Capacity	32 GB
Special Feature	Activity Tracker, Heart Rate Monitor, Sleep Monitor, Blood Oxygen
Battery Capacity	308 milliamp_hours
Connectivity Technology	USB
Battery Cell Composition	Lithium Ion
GPS	Built-in GPS
Shape	Apple,Irregular
Screen Size	45 millimeters

Prev:  Apple Watch Series 10 [GPS + Cellular 42mm case] Smartwatch with Jet Black Aluminium Case with Ink Sport Loop. Fitness Tracker, ECG App, Always-On Retina Display, Carbon Neutral (Renewed)     Next: Apple Watch SE (2nd Gen) (GPS, 44mm) - Starlight Aluminum Case with Starlight Sport Band, M/L (Renewed Premium)

Specifications
[Brand]	Apple
[Operating System]	WatchOS
[Memory Storage Capacity]	32 GB
[Special Feature]	Activity Tracker, Heart Rate Monitor, Sleep Monitor, Blood Oxygen
[Battery Capacity]	308 milliamp_hours
[Connectivity Technology]	USB
[Battery Cell Composition]	Lithium Ion
[GPS]	Built-in GPS
[Shape]	Apple,Irregular
[Screen Size]	45 millimeters

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