| Operating System | watchOS 5 |
| Special Feature | Time Display, Accelerometer, GPS |
| Connectivity Technology | Cellular, GPS |
| Battery Cell Composition | Lithium Ion |
| GPS | True |
| Shape | Apple,Crown,Heart,Square |
| Screen Size | 44 Millimeters |
| Brand | Apple |
| Model Name | series 4 |
| Style | Modern |
About this item
- 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
- GPS + Cellular. S4 SiP with faster 64-bit dual-core processor
- Over 30% larger display and 50% louder speaker , 50% louder speaker
- Digital Crown with haptic feedback. Electrical and optical heart sensors.
- Improved accelerometer and gyroscope for fall detection. Swimproof. watchOS 5
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Sustainability features
This product has sustainability features recognized by trusted certifications.
Pre-owned
Products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying pre-owned instead of new can extend a product’s life, reduce e-waste and raw material extraction.
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Product information
| Product Dimensions | 2 x 1 x 1 inches |
|---|---|
| Item Weight | 4.6 ounces |
| ASIN | B07NTY9C2P |
| Item model number | MTUU2LL/A |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Customer Reviews | 4.3 965 ratings 4.3 out of 5 stars |
| Best Sellers Rank | #1,123 in Amazon Renewed (See Top 100 in Amazon Renewed) #82 in Men’s Smartwatches #83 in Renewed Smartwatches #611 in Smartwatches |
| Is Discontinued By Manufacturer | No |
| OS | watchOS 5 |
| Wireless communication technologies | Cellular |
| Connectivity technologies | Cellular, GPS |
| GPS | True |
| Special features | Time Display, Accelerometer, GPS |
| Other display features | Wireless |
| Human Interface Input | Buttons |
| Color | Silver Aluminum Case & White Sport Band |
| Department | mens |
| Manufacturer | Apple |
| Date First Available | March 28, 2019 |
| Standing screen display size | 44 Millimeters |
Product Description
PRODUCT OVERVIEWFundamentally redesigned and reengineered. The largest Apple Watch displays yet. Built-in electrical heart sensor. New Digital Crown with haptic feedback. Low and high heart rate notifications. Fall detection and Emergency SOS. Automatic workout detection. New yoga and hiking workouts. Advanced features for runners like cadence and pace alerts. Activity sharing with friends. Personalized coaching. You can use Walkie-Talkie, make phone calls, and send messages. Listen to Apple Music and Apple Podcasts. And use Siri in all-new ways. Apple Watch Series 4 lets you do it all right from your wrist.KEY FEATURES44mm Aluminium CaseGPS + Cellular1Over 30% larger display3Electrical and optical heart sensorsDigital Crown with haptic feedback50% louder speaker3S4 SiP with a faster 64-bit dual-core processorImproved accelerometer and gyroscope for fall detectionSwimproof?watchOS 5
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