Android Central
androidcentral.com › wearables › samsung galaxy watch
Samsung Galaxy Watch Ultra 2025 vs. Galaxy Watch 8 Classic: How different are they? | Android Central
July 21, 2025 - In terms of battery life, it has a 590mAh battery, the same as the previous generation model, which means it should last about four days in power savings mode, about two with frequent workout tracking, and more.
Reddit
reddit.com › r/galaxywatch › how long does your watch ultra battery last with normal usage.? tell me
r/GalaxyWatch on Reddit: How long does your watch ultra battery last with normal usage.? Tell me
May 27, 2025 -
My ultra dies within 2 days with normal usage and no major health tracking and other activities on watch. As soon as I start to play with watch it dies faster. I have seen some people claiming that ultra last 3-4 days. How can I make it last longer.?
Top answer 1 of 5
6
Honestly? I have no idea... Mine lasts 2.6 days under normal usage. I find it hard to understand how the same watch can last twice as much... Unless there are some hardware differences that we will never know about, like different manufactured battery or board... OR those people are charging their watch before it dies and before it reaches full charge so the counter doesn't actually reset. I myself have got mine to say 6 days left if I don't let it fully die and only charge it to like 90ish%. The counter keeps going. It can also be down to number of notifications, how often you look at the watch, watch face, WiFi/BT usage... Sooo many variables.
2 of 5
2
5 days and 3 hours if LTE off, AOD off and no activities tracked, no calls made/received on it and only few apps notifications allowed. 2 days and 17 hours on full blast. And thats how I keep it all the time, see no point having watch just to care about saving battery juice.
Videos
20:21
Worth The Price? Galaxy Watch8 Ultra (2025) FULL REVIEW - YouTube
08:19
Samsung Galaxy Watch Ultra 2025: Is It Worth It⁉️ - YouTube
06:35
20 Ways To Improve Galaxy Watch 8 Classic & Watch Ultra Battery Life!
15:11
Samsung Galaxy Watch Ultra Review - 1 Year Later - YouTube
05:51
Samsung Galaxy Watch Ultra (2025) Unboxing & First Impressions! ...
06:17
What’s The Battery Life Like on The Samsung Galaxy Watch Ultra ...
Reddit
reddit.com › r/galaxywatch › bad battery life on the galaxy watch ultra 2025
r/GalaxyWatch on Reddit: Bad battery life on the Galaxy watch Ultra 2025
August 24, 2025 -
I'm experiencing really bad battery life on my galaxy watch ultra 2025.
PhoneArena
phonearena.com › home › reviews
Samsung Galaxy Watch Ultra (2025) vs Galaxy Watch Ultra: All the differences - PhoneArena
July 23, 2025 - This means the Galaxy Watch Ultra (2025) boasts the same battery life as its predecessor: two with regular usage or up to three days if you're more frugal.
Notebookcheck
notebookcheck.net › Samsung-Galaxy-Watch-Ultra-2025-review-Now-available-in-blue.1143682.0.html
Samsung Galaxy Watch Ultra 2025 review: Now available in blue - NotebookCheck.net Reviews
October 22, 2025 - Even with the always-on display active, it can last up to 48 hours with full functionality. When used independently without a paired smartphone but with eSIM and GPS enabled - it requires charging much sooner.
Samsung
samsung.com › home › mobile › watches › galaxy watch › galaxy watch ultra (2025) (lte, 47 mm)
Galaxy Watch Ultra Smartwatch 47mm | View Specs | Samsung UK
Galaxy Watch Ultra (2025) (LTE, 47 mm)
Extra storage, 64GB to store more music, apps and workouts
Now available in Titanium Blue colourway
Embrace the power of Galaxy AI
Price £599.00
PCMAG
pcmag.com › home › reviews › wearables
Samsung Galaxy Watch Ultra Review | PCMag
Samsung Galaxy Watch Ultra
Although it's pricey, the highly customizable Samsung Galaxy Watch Ultra provides the enhanced durability, tracking abilities, and AI-based recommendations that serious athletes and adventurers need. A rugged Wear OS watch with good-enough battery life
Samsung
samsung.com › home › mobile › watches › galaxy watch › galaxy watch ultra (2025) (lte, 4.7 cm)
Galaxy Watch Ultra (2025) Titanium Blue - Specs & Features | Samsung India
July 9, 2025 - The number of hours goes up to 48 hours to indicate the long-lasting battery life when tracking exercises in Power saving mode. The exercise stats onscreen go up to indicate the tracking is ongoing.
Reddit
reddit.com › r/galaxywatch › galaxy watch ultra battery drastically decreased since the 8 update
r/GalaxyWatch on Reddit: Galaxy Watch Ultra Battery Drastically Decreased since the 8 update
July 29, 2025 -
Idk what's going on, but my battery life has gone from 3 to 4 days, to just barely over a day. Any suggestions would be great.
Ive cleared my cache, have google assistant disabled, auto workout disabled, etc. If I had to disable a bunch of stuff just to get two days of battery life, I would've waited for the watch 8 or wstch 8 classic.
Samsung
sammyfans.com › home › blog › galaxy watch ultra 2025 vs original: what’s new, what’s better
Galaxy Watch Ultra 2025 vs Original: What’s new, what’s better - Sammy Fans
July 9, 2025 - It equips a 590 mAh battery that lasts up to 60 hours of regular use. It also supports Power Saving Mode (up to 100 hours) and Exercise Power Saving Mode (up to 48 hours). ... Health features include heart rate monitoring, SpO2 tracking, body ...
Bandletic
bandletic.com › blogs › infos › samsung-galaxy-watch-ultra-review
Samsung Galaxy Watch Ultra Review: 3 Months Later – Is It Still Worth the Investment?
May 1, 2025 - The Samsung Galaxy Watch Ultra ... large-capacity battery provides up to 3 days of use in standard mode, extends to 100 hours in power-saving mode, and lasts for 48 hours in exercise power-saving mode....
Smartwatch Straps
smartwatch-straps.co.uk › home
Samsung Galaxy Watch Ultra (2025) Review: A Robust Top Performer
September 8, 2025 - Display: 1.5-inch AMOLED, 480x480 pixels, 3,000 nits. Processor: Exynos W1000 (3nm), fast and efficient. Battery: 590mAh, up to 100 hours (Power Saving), 48 hours (intense use), 25W fast charging.
Samsung
samsung.com › us › watches › galaxy-watch-ultra-2025 › buy › galaxy-watch-ultra-47mm-titanium-silver-sku-sm-l705uzs4xaa
Galaxy Watch Ultra (2025), 47mm, Titanium Silver, LTE | Samsung US
Galaxy Watch Ultra (2025), 47mm, Titanium Silver, LTE
Discover the latest features and innovations available in the Galaxy Watch Ultra (2025), 47mm, Titanium Silver, LTE. Find the perfect Mobile Accessories for you!
Price $549.99
ZDNET
zdnet.com › home › tech › wearables › smart watches
I bought the 2025 version of Samsung's Galaxy Watch Ultra - here's the model I'd recommend instead | ZDNET
August 13, 2025 - Contributing Writer Aug. 13, 2025 at 12:08 p.m. PT · The Samsung Galaxy Watch Ultra is on sale for $650 in four color options. Its display is vibrant and large, the battery lasts through a couple of days, and LTE is provided at no extra cost.
CNET
cnet.com › tech › mobile › smartwatches › hidden hacks that finally solved my android watch battery problems
Hidden Hacks That Finally Solved My Android Watch Battery Problems - CNET
1 week ago - "Ultra" or rugged models last the longest. These watches often pack the biggest batteries in a company's lineup. Samsung's Galaxy Watch Ultra, for instance, has the largest battery of the brand's current models and can push close to 48 hours of use.
Reddit
reddit.com › r/galaxywatch › galaxy watch ultra battery life - 16h
r/GalaxyWatch on Reddit: Galaxy Watch Ultra battery life - 16h
July 26, 2024 -
I seem to only be getting 16-18h of battery life, much shorter than advertised. The battery info shows only ~45% of the battery drained through the listed apps.
Anyone else experiencing this?
UPDATE: Samsung support has been less than helpful (I was offered $27 to not return the watch), so it looks like I'll be returning it since there is no support outside of return and repurchase if you don't have the warranty, even on a 2 day old watch. Waiting a couple weeks for a refund and then a week for the new watch that will also have no support isn't an acceptable option for a $650 watch
Top answer 1 of 5
4
Turned on my ultra Tuesday afternoon, gave it full juice and been wearing it using default settings with always on display off, even too bed. It's Friday afternoon and usage is at 2days 6hrs with 22% remaining which equates to 15 hrs remaining.
2 of 5
2
Mine seems fine. https://i.imgur.com/jagif47.jpeg
Android Authority
androidauthority.com › home › wearables and health › galaxy watch ultra gets more storage, a fresh color, and one ui 8 watch — all without a price hike
Galaxy Watch Ultra gets more storage, a fresh color, and One UI 8 Watch — all without a price hike
July 9, 2025 - The Watch Ultra continues to use Samsung’s 3nm Exynos W1000 SoC, which is paired with 2GB of RAM. The Galaxy Watch Ultra comes with a 590mAh battery, which lasts up to 48 hours in Exercise Power Saving Mode or 100 hours in Power Saving mode.
Bandletic
bandletic.com › blogs › infos › samsung-galaxy-watch-ultra-2025-vs-galaxy-watch-ultra
Samsung Galaxy Watch Ultra (2025) vs Galaxy Watch Ultra - Upgrade or N – Bandletic
August 5, 2025 - Both the Samsung Galaxy Watch Ultra ... heart rate monitoring, and notification alerts enabled, they can last about two days (around 48 hours)....
Elservicecentre
elservicecentre.com › galaxy-watch-ultra-2025
Galaxy Watch Ultra 2025 vs 2024 Comparison Guide
July 23, 2025 - The Galaxy Watch Ultra 2025 adds 64GB storage, a new Titanium Blue colour, and advanced AI health features like Vascular Load and Antioxidant Index. No significant change; both offer around 2–3 days typical usage with a 590mAh battery.
GSMArena
gsmarena.com › samsung_galaxy_watch_ultra-review-2737p3.php
Samsung Galaxy Watch Ultra review: Hardware and battery life
In any case, the Galaxy Watch Ultra is powered by a 590 mAh battery, just like the Galaxy Watch5 Pro from two years ago, and we squeezed out about 72 hours without the always-on display feature, but with raise-to-wake, HR measurements every ...