| Sizes | 43 mm and 47 mm (detailed specifications below are for the 47 mm model) | — |
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| Display | 1.4-inch (35.41 mm) AMOLED touchscreen, 454x454 pixels, optional always-on mode | Largest display of any Apple Watch (LTPO3, wide-angle OLED, borders 24% thinner), 1Hz Always-On refresh |
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| Case | 47 x 47 x 13.5 mm, 48 g with ComfortFit band; titanium bezel, sapphire crystal lens | Titanium (natural, black), 100% recycled titanium, 3D-printed |
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| Battery | Up to 16 days in smartwatch mode; up to 20 hours in golf activity mode with default settings (Garmin claims, 47 mm model) | Up to 42 hours; up to 72 hours in Low Power Mode; 15 minutes of fast charging adds up to 12 hours |
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| Storage | 64GB for courses, music and data | — |
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| Golf | 43,000+ preloaded courses worldwide, swing metrics (hand speed, backswing length, wrist rotation), green reading and putting analytics with an active Garmin Golf membership, aerial imagery, golf biometric data, PlaysLike distance | — |
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| Navigation | Multi-band GPS | — |
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| Health | Wrist-based heart rate, Pulse Ox, ECG app, Body Battery, sleep coach, stress tracking | — |
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| Features | Built-in speaker and microphone for calls and voice commands, Garmin Pay, music storage, LED flashlight in white and red | — |
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| Connectivity | Bluetooth, ANT+, Wi-Fi | 5G cellular, built-in two-way satellite communications, dual-frequency GPS |
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| Durability | 5 ATM water rating | — |
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| Straps | ComfortFit fabric band, QuickFit 22 mm (47 mm model) | — |
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| OS | Garmin firmware; pairs with Android and iOS through the Garmin Connect app | watchOS 26 (requires iPhone 11 or later with iOS 26) |
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| Health Sensors | — | Optical heart sensor with hypertension notifications, sleep score, ECG, blood oxygen, sleep apnea notifications, water temperature |
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| Water Resistance | — | WR100; Oceanic+ dive computer app |
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