Swark A2663 A2810 Battery Compatible with Apple Watch Series 7 & Series 8 41 mm A2475/A2476/A2772/A2773/A2857 GPS/GPS + Cellular Version Battery Replacement with Tools

Measure your blood oxygen with a powerful sensor and app

Specialized features, sensors, and three new bands designed for exploration, adventure, and endurance49mm aerospace-grade titanium case for an ideal balance of weight, strength, and corrosion resistanceThe largest, brightest Apple Watch display for improved legibility in all conditionsUp to 36 hours of battery life for normal use along with low-power settings for even longer battery lifePrecision dual-frequency GPS system provides accurate location for calculating distance, pace, and route mapsWater resistant 100mGreater operating temperature tolerances while on-wrist to accommodate incredibly diverse environmentsCustomizable Action button can mark a Compass Waypoint, start Backtrack, mark segments in a workout, turn on the flashlight, and moreAdvanced safety features, including Siren, Backtrack, Fall Detection, Emergency SOS, and Crash DetectionImproved Workout app with new metrics, new views, and advanced ways to trainClasp Type Tang BuckleWater Resistance Level water_resistant

Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.

Measure your blood oxygen with a new sensor and app

Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.

Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.

GPS + Cellular model lets you call, text, and get directions without your phone (Supported providers EE, O2 and Vodafone. Apple Watch and iPhone service provider must be the same)

Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.

Battery This product will have a battery that exceeds 80% capacity relative to new. Battery Average Life Apple Watch Series 4 battery lasts up to 10 to 15 Hours, but varies based on activity.

Measure your blood oxygen with a powerful sensor and app

Accessories may not be original, but will be compatible and fully functional. Product may come in generic box.

Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Wireless devices have batteries tested to have at least 80% capacity relative to new at the time of sale. Packaging, wall plug, Watch Strap, and charging cable may be generic (headphones not included). Wireless products on Amazon Renewed come with the 90

Measure your blood oxygen with a new sensor and app

Contact us Any quality-related problems, we will be the first time for you to solve the problem. ERYNK care about every customer, your satisfaction is our goal always

Compatible with iWatch Series 1 42 mm model A1554 A1758 A1803. Same shape as the original battery, fits your phone perfectly and extends the use time of your phone. Each battery is tested under strict quality control standards before leaving the factory, charging quickly and efficiently

Compatible Model For iPhone 8 A1905 A1863 A1906.

Dimension 92.70 x 38.52 x 3.50mm;

Battery Kit Our iPhone 8 battery replacement kit is a perfect solution to revitalize your beloved device and enhance its performance. We understand the importance of a reliable battery for your daily activities, and our kit is designed to provide you with exceptional quality and efficiency.

1.Attention For the new battery, we suggest all of our customers fully charge it by AC power adapter. Maybe it take a period, the capacity was strain out by inner PCB circuit.