Apple
Watch Ultra 3
Based on 611 Reddit mentions
$699.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Converted from Apple…
Quick story:
Have had an Apple Watch Series 6 for a long time (battery lasted less than a day). Decided to upgrade to the Apple Watch Ultra 3 - The battery lasted less than 48 hours (I’m aware that it’s reported at 42). By design, it’s a decent watch, but the battery life is laughable. It’s a joke.
...anonymouspdx36 in r/GarminFenix
November 13, 2025 6:43 PM
364
What to Expect From Apple Watch Series 12 and Apple Watch Ultra 4
Dropping support for AWU was a final straw that pushed me towards trying a Garmin watch.I’ve noticed myself using smart features of AW less and less, plus many messaging apps were dropping support as well ( limiting themself only to notifications rather than full apps)Then new watchOS came and it ma
...ColdSkalpel in r/apple
July 27, 2026 7:40 AM
32
AW Ultra 4: thinner body or bigger battery
The whole point of the Apple Watch Ultra is that it is rugged and lasts a long time so you can take it with you on a weekend hike and still have juice left. A thinner design will be less durable and likely have a smaller battery. That is counter to its appeal and I highly doubt they’d do that. I’d p
...ssj4gogeta2003 in r/AppleWatch
May 20, 2026 2:52 PM
39
Any obvious red flags on this listing I found? Would like some help checking authenticity.
It’s fake don’t buy it 🚨 Apple Watch Ultra 3 doesn’t has an Usb type A charger it has an Usb type c charger
Secret-Slice-5256 in r/applewatchultra
April 8, 2026 11:02 PM
19
Apple Watch Ultra 3 Battery Life and Crown Concerns
I bought an Apple Watch Ultra 3 — I previously had the Apple Watch Series 7. I expected better battery life, but even when fully charged it only lasts about two days. I know Apple says 48 hours, but I’ve read quite a few posts here from people who get 3 to 3.5 days.
Also, I’m a bit skeptical about
...nivekb9 in r/applewatchultra
October 18, 2025 5:42 PM
30
Fenix 8 Solar 51mm. 29-30 days of battery. Great watch!
Yup! Just got mine and I absolutely love it. This thing just keeps going. I came from an Apple Watch Ultra 3 and had battery anxiety every 2 days.
ShadowT762 in r/GarminFenix
July 2, 2026 6:40 AM
13
Finally got my Fenix 8 pro
I went from AWU to Fenix 8 (not pro) and the Fenix is way better at about everything I use it for. However I’m not into smartwatches, I bought the watch primarily for running. So getting the AWU from the beginning was really stupid but at that time I didn’t know exactly how I was gonna use it. It to
...oacsr in r/GarminFenix8
August 7, 2026 12:15 PM
6
Time to make the switch from an Apple Watch to a Garmin/Coros?
If you’re used to actually using an Apple Watch for functionality beyond fitness, you will find wearing a Garmin/Coros incredibly disappointing. Great fitness devices, but any sort of smart functionally is just meh. Meh to the point that I just turn off anything outside of fitness tracking. For quit
...Maverik_10 in r/AdvancedRunning
November 5, 2025 11:23 AM
8
Garmin converts…convince me to keep my AWU3
I went from Epix to AWU to 570. I am strictly a runner and was able to do everything I wanted on all three watches, but everything is so much easier and foolproof on Garmin. Garmin’s physical buttons work all the time - rain, sweat, cold, long sleeves, and gloves. Sure, AWU has Water Lock, but it ca
...Gus_the_feral_cat in r/applewatchultra
March 28, 2026 3:38 PM
4
Good AHI, but very low respiratory rate?
Hi all, unfortunately I have not had my SD card in so cannot upload data for my sleeps until tomorrow. But over the last 2 nights, I have had a 0.7 - 1.3 AHI but looking at my Apple Watch Ultra 3 data it says I am only having on average 10 breaths per minute across both nights. I use a P10 mask and
...AbiesAffectionate516 in r/CPAP
October 27, 2025 11:45 PM
5