--- title: "Samsung Galaxy Watch Ultra 47mm review" description: "Samsung Galaxy Watch Ultra 47mm review: titanium case, sapphire glass, 10 ATM rating, dual-band GPS, battery life and fit, plus who should look elsewhere." canonical: https://vettedten.com/us/tech/smartwatches/samsung-galaxy-watch-ultra/ language: en-US updated: 2026-11-01 score: 8.4 --- # Samsung Galaxy Watch Ultra 47mm review > **Our verdict:** The Samsung Galaxy Watch Ultra 47mm ranks 4th of the 10 smartwatches we compare, with 8.4 out of 10. No. 4 of 10 in our [smartwatches ranking](https://vettedten.com/us/tech/smartwatches/) · Updated November 2026 · [How we rank](https://vettedten.com/how-we-rank/) **8.4 out of 10** The Galaxy Watch Ultra is Samsung's rugged Wear OS watch, with a titanium case and one 47mm size. It suits Android owners who want a big, tough watch for hiking, swimming and long days outdoors. Why it's here: - Titanium case with a sapphire crystal display and 100 meters of water resistance - Dual-frequency GPS and a dedicated quick button for workouts - ECG, sleep coaching and body composition on the wrist - Battery lasts about two days, longer than most Wear OS watches Keep in mind: - Android only, and some health features need a Samsung phone - The 47mm case is large and heavy on small wrists - Costs noticeably more than the Galaxy Watch 8 What the review sites say: - Named in 1 of the 5 best-of lists we read: [The Verge](https://www.theverge.com/22985108/best-fitness-tracker) [Check price on Amazon](https://www.amazon.com/dp/B0D1YL96ND) ## Why the Samsung Galaxy Watch Ultra scores 8.4 - What review sites say: 4th of 10 - How happy owners are: 1st of 10 - How new it is: 7th of 10 ### Level with the Google Pixel Watch 4 45mm The Google Pixel Watch 4 45mm and the Samsung Galaxy Watch Ultra 47mm score the same, so either is a safe pick. The Google Pixel Watch 4 45mm goes first because it does a little better with the review sites. The Samsung Galaxy Watch Ultra 47mm leaves owners a little happier. ## About the Samsung Galaxy Watch Ultra The Galaxy Watch Ultra has a 47.4 mm square-ish case about 12 mm thick, with a titanium frame, a sapphire crystal front and a 1.5-inch Super AMOLED display (480 x 480 pixels, up to 3,000 nits). It weighs about 60 g without a band. There is only one case size. Samsung's US page lists it in four titanium colors: blue, silver, gray and white. Water resistance is 10 ATM (100 m) plus IP68, and the watch is MIL-STD-810H certified. Next to the touchscreen are three physical buttons, including a large Quick button for starting workouts. There is no digital crown. GPS is dual-band (L1 and L5), which reviewers found more accurate than earlier Galaxy Watches. Inside is an Exynos W1000 chip, 2 GB of RAM and a 590 mAh battery. It runs Wear OS with Samsung's One UI Watch on top and has Bluetooth, Wi-Fi and NFC. LTE is optional and works on Verizon, AT&T and T-Mobile with a carrier plan. The Marine-style band fits wrists of roughly 145 to 205 mm around. ### Key specs - Case size: 47.4 x 47.4 x 12.1 mm (about 1.87 x 1.87 x 0.48 in) - Weight: About 60.5 g (2.1 oz) without a band - Display: 1.5-inch Super AMOLED, 480 x 480, up to 3,000 nits, sapphire crystal - Materials: Titanium frame, sapphire crystal front - Water and dust resistance: 10 ATM (100 m), IP68, MIL-STD-810H - Chip and memory: Exynos W1000, 2 GB RAM, 32 GB storage - Battery: 590 mAh - GPS: Dual-band (L1 and L5) - Connectivity: Bluetooth 5.3, Wi-Fi, NFC, optional LTE - Phone compatibility: Android 11 or newer, not iPhone ## What owners report about the Samsung Galaxy Watch Ultra We found little owner feedback on this exact model that we could open and read, so this section is short. Reviewers who used the watch describe a bright display, a fast interface, and GPS and workout tracking that are better than on earlier Galaxy Watches. Opinions on the battery differ: one reviewer got about two days, another about a day and a half of moderate use. Both sit well below the 100-hour figure Samsung gives for its power saving mode. Reviewers also say the watch is very large and heavy, and one found the lack of a digital crown awkward. A retailer roundup lists a stock band that feels cheap (it can be swapped), slow charging and scuffs on the case, but it does not say whose experience that is. ## Who the Samsung Galaxy Watch Ultra suits Buy it if you use an Android phone, have a wrist big enough for a 47mm case, and want a watch that handles swimming, hiking and rough use. The dual-band GPS and the Quick workout button suit regular outdoor exercise, and the optional LTE lets you leave the phone at home. Look elsewhere if you have an iPhone, since it will not pair. Small wrists will find it bulky: the Galaxy Watch 8 44mm and the Garmin Forerunner 165 are lighter. If you want a Wear OS watch with Google apps and Fitbit health tracking, the Google Pixel Watch 4 is the closer match. For a rugged watch with a battery that runs for many days, the Garmin Instinct 3 AMOLED 45mm lasts longer. ## Questions about the Samsung Galaxy Watch Ultra ### Is the Samsung Galaxy Watch Ultra waterproof? It is water resistant, not waterproof. It has a 10 ATM (100 m) rating plus IP68, so it is built for swimming and showering, but not for high-pressure water sports. ### Does the Samsung Galaxy Watch Ultra work with an iPhone? No. It needs an Android phone running Android 11 or newer. Some health features also work best with a Samsung phone. ### Is there a 2026 Samsung Galaxy Watch Ultra? The Samsung US page we read lists the 2025 Galaxy Watch Ultra in 47mm, and we found no newer model on it. The 47mm size is the only one offered. ### Does the Samsung Galaxy Watch Ultra 47mm have LTE? LTE is optional. Samsung's US page lists support for Verizon, AT&T and T-Mobile, and it needs a carrier plan. ### How long does the Samsung Galaxy Watch Ultra battery last? Reviewers report about a day and a half to two days of normal use. Samsung gives up to 100 hours in Power Saving mode, which reviewers did not confirm. ## All 10 smartwatches, compared | No. | Product | Score | Badge | | ---: | --- | ---: | --- | | 1 | [Apple Watch SE 3](https://vettedten.com/us/tech/smartwatches/apple-watch-se-3/) | 9.1 | Best Choice | | 2 | [Apple Watch Series 12](https://vettedten.com/us/tech/smartwatches/apple-watch-series-12/) | 9.1 | Best Premium | | 3 | [Google Pixel Watch 4 45mm](https://vettedten.com/us/tech/smartwatches/google-pixel-watch-4/) | 8.4 | | | 4 | **Samsung Galaxy Watch Ultra 47mm** (this review) | 8.4 | | | 5 | [Garmin Instinct 3 AMOLED 45mm](https://vettedten.com/us/tech/smartwatches/garmin-instinct-3/) | 8.2 | | | 6 | [Garmin Venu 4 45mm](https://vettedten.com/us/tech/smartwatches/garmin-venu-4/) | 8.1 | | | 7 | [Garmin Forerunner 165](https://vettedten.com/us/tech/smartwatches/garmin-forerunner-165/) | 8.1 | | | 8 | [Samsung Galaxy Watch 8 44mm Bluetooth](https://vettedten.com/us/tech/smartwatches/samsung-galaxy-watch-8/) | 8.1 | | | 9 | [CMF by Nothing Watch 3 Pro](https://vettedten.com/us/tech/smartwatches/cmf-watch-3-pro/) | 8.0 | Best Budget | | 10 | [Amazfit Bip 6](https://vettedten.com/us/tech/smartwatches/amazfit-bip-6/) | 8.0 | | ## How we score it Every score here comes from our ranking model; no editor sets the order. Most of each score is what the review sites say: the scores their own reviews give each model, and whether their best-of lists name it. For this guide we read CNN Underscored, Reviewed, T3, TechRadar and The Verge. The rest is how happy owners are, held back where few owners have rated a product, and how new it is. Value for money earns its own badge rather than a higher place. We compared 19 models for this guide before settling on these ten. Brands can't pay to be included or to move up. We last checked these picks in November 2026. [How we rank, in full](https://vettedten.com/how-we-rank/) ### Where these facts come from - [Samsung US: Galaxy Watch Ultra](https://www.samsung.com/us/watches/galaxy-watch-ultra/) - [Samsung US: Galaxy Watch Ultra 2025 buy page](https://www.samsung.com/us/watches/galaxy-watch-ultra-2025/buy/) - [SlashGear: Samsung Galaxy Watch Ultra review](https://www.slashgear.com/1633013/samsung-galaxy-watch-ultra-review-wearos-price-testing-smartwatch) - [Reviewed: Samsung Galaxy Watch Ultra review](https://reviewed.com/tech/content/samsung-galaxy-watch-ultra-review) - [ShopSavvy: Galaxy Watch Ultra 47mm (2025) review summary](https://shopsavvy.com/reviews-tldr/samsung-galaxy-watch-ultra-47mm-(2025).md) --- Canonical page: https://vettedten.com/us/tech/smartwatches/samsung-galaxy-watch-ultra/ · Every guide: https://vettedten.com/llms.txt · For AI agents: https://vettedten.com/agents.md