Samsung Galaxy Watch Ultra 2025 vs Samsung Galaxy Watch Ultra 2 47mm
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Apple Watch Series 8 Price range: KSh 50,000.00 through KSh 53,000.00
Apple Watch UltraKSh 90,000.00
Apple Watch Ultra 2KSh 103,500.00
Apple Watch Series 9 Price range: KSh 45,000.00 through KSh 49,500.00
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Samsung Galaxy Watch Ultra 2025 | Samsung Galaxy Watch Ultra 2 47mm |
|---|---|---|
| Price | KSh 43,500.00 | KSh 72,000.00 |
| Display | 1.5-inch Super AMOLED | 1.52-inch Super AMOLED Always On Display |
| Battery capacity | 590 mAh | 800 mAh silicon-carbon lithium-ion |
| Water resistance | 10 ATM | 10 ATM |
| Processor | Exynos W1000 (3 nm) | Snapdragon SW6100 Wear Elite (3 nm) |
| RAM | 2 GB | 2 GB |
| Storage | 64 GB | 64 GB |
| Operating system | Wear OS Powered by Samsung; One UI 8 Watch | Wear OS 7 with One UI Watch 9 |
| Network / cellular | 3G UMTS and 4G LTE; availability varies by carrier and region | GSM, HSPA and LTE |
| Positioning / GNSS | Built-in dual-frequency L1 + L5 GPS; GPS, GLONASS, BeiDou and Galileo | Dual-band GPS (L1+L5); GLONASS; Galileo; BeiDou |
| Health & wellness features | Heart-rate monitoring, ECG, blood pressure, body composition, blood oxygen, skin temperature, Energy Score, Antioxidant Index and Vascular Load; availability varies by market and paired phone | Heart rate; ECG; blood pressure; blood oxygen; body composition; body temperature; Energy Score; Vitals |
Full specifications
2 of 4 products
| Specification | Samsung Galaxy Watch Ultra 2025 | Samsung Galaxy Watch Ultra 2 47mm |
|---|---|---|
| Identity & design | ||
| Brand | Samsung | Samsung |
| Model | Galaxy Watch Ultra (2025) | Samsung Galaxy Watch Ultra2 47mm |
| Announced | July 2025 | 22 July 2026 |
| Dimensions | 47.4 × 47.1 × 12.1 mm | 47.4 × 47.1 × 10.7 mm |
| Weight | 60.5 g | 61.5 g |
| Build materials | Grade 4 titanium case; sapphire-crystal display | Grade 4 titanium frame; sapphire crystal front; ceramic and sapphire-crystal back |
| Strap / band | — | Marine Band |
| Controls / buttons | Touchscreen; Quick button; Home and Back buttons; Double Pinch gesture | Touchscreen; Home and Back buttons; customizable Quick Button |
| Display | ||
| Display | 1.5-inch Super AMOLED | 1.52-inch Super AMOLED Always On Display |
| Screen resolution | 480 × 480 pixels | 498 × 498 pixels, 327 ppi |
| Display protection | Sapphire crystal | Sapphire crystal |
| Display features | Full-colour Always-On Display; up to 3,000 nits | Full-color Always On Display; up to 5,000 nits peak brightness |
| Performance & software | ||
| Processor | Exynos W1000 (3 nm) | Snapdragon SW6100 Wear Elite (3 nm) |
| CPU | 5-core CPU up to 1.6 GHz | Penta-core, 1 × 2.1 GHz + 4 × 1.95 GHz |
| RAM | 2 GB | 2 GB |
| Storage | 64 GB | 64 GB |
| Operating system | Wear OS Powered by Samsung; One UI 8 Watch | Wear OS 7 with One UI Watch 9 |
| Connectivity | ||
| Network / cellular | 3G UMTS and 4G LTE; availability varies by carrier and region | GSM, HSPA and LTE |
| SIM / eSIM | eSIM | eSIM |
| Wi-Fi | 802.11a/b/g/n, 2.4 GHz and 5 GHz | Wi‑Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | Bluetooth 5.3 | Bluetooth 6.0 |
| NFC | Supported | Supported |
| Positioning / GNSS | Built-in dual-frequency L1 + L5 GPS; GPS, GLONASS, BeiDou and Galileo | Dual-band GPS (L1+L5); GLONASS; Galileo; BeiDou |
| Audio & communication | ||
| Speaker | Speaker and siren | Supported; 86 dB emergency siren audible up to 180 m |
| Microphone | Microphone | Supported |
| Calling | Standalone LTE calling and Bluetooth calling; carrier support required | Standalone cellular and Bluetooth calling; emergency calling |
| Sensors, health & fitness | ||
| Sensors | Samsung BioActive Sensor (optical heart-rate, electrical heart and bioelectrical impedance analysis), infrared temperature sensor, accelerometer, barometer, gyroscope, geomagnetic sensor and light sensor | Accelerometer; barometer; bioelectrical impedance analysis sensor; electrical heart sensor; gyroscope; geomagnetic sensor; ambient-light sensor; optical heart-rate sensor; temperature sensor |
| Health & wellness features | Heart-rate monitoring, ECG, blood pressure, body composition, blood oxygen, skin temperature, Energy Score, Antioxidant Index and Vascular Load; availability varies by market and paired phone | Heart rate; ECG; blood pressure; blood oxygen; body composition; body temperature; Energy Score; Vitals |
| Sleep tracking | Sleep tracking, Bedtime Guidance, sleep coaching and sleep-apnoea features where available | Sleep patterns and quality; sleep coaching; sleep-apnea risk detection |
| Sports / workout modes | Multiple workout modes including multisport and automatic workout detection | Running; trail running; cycling; swimming; multisport and other automatic/manual workouts |
| Training & outdoor features | Dual-frequency GPS; GPX routes; Track Back; Running Coach; personalised heart-rate zones; Functional Threshold Power | Dual-band GNSS navigation; trail-running guidance; direct Bluetooth cycling-sensor support for cadence, power and speed |
| Safety & emergency features | Fall detection, SOS and siren features when configured | 86 dB safety siren; automatic Fall Detection; Emergency SOS by five Home-button presses |
| Diving / depth features | — | Recreational diving to 40 m; EN 13319 certified diving instrument; water-temperature tracking |
| Battery & durability | ||
| Battery capacity | 590 mAh | 800 mAh silicon-carbon lithium-ion |
| Battery life | Up to 80 hours with Always-On Display off; up to 60 hours with Always-On Display on; up to 100 hours in Power Saving Mode | Up to 80 hours with Always On Display off; up to 60 hours with Always On Display on |
| Charging | WPC-based wireless charging | Fast wireless charging, 10 W; up to 40% in about 30 minutes |
| Water resistance | 10 ATM | 10 ATM |
| Durability / certifications | IP68; MIL-STD-810H | IP69K; MIL‑STD‑810H compliant; EN 13319 diving certification; ECG certified |
| Compatibility | ||
| Phone compatibility | Android 12 or later with more than 1.5 GB RAM and Google Mobile Services; compatibility varies by market and device | — |
| Companion app | Galaxy Wearable and Samsung Health | Samsung Health |
| Colors | Titanium Blue; Titanium Gray; Titanium White; Titanium Silver | Titanium Silver; Titanium Gray |
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