Apple propels the autonomy of Watch Series 11 and Ultra 3 to new heights

With The Apple Watch Series 11 and Ultra 3Apple did not play the card of the Revolution. In addition to additional health functions, also deployed on old models, 5G, unpublished dials or a better screen, the main novelty is actually hidden under the boxes: autonomy, greatly improved with these 2025 versions.

Apple Watch Series 11 and Ultra 3: an impressive gain in autonomy

Let’s start with the Watch Series 11, as Apple did during its Keynote of September 9, 2025. Autonomy climbs seriously, reaching 24 hours on a load, against the traditional 18h of the previous generations of non-uttered and non -less connected watches.

For the Apple Watch Ultra 3, the leap forward is even more impressive, with the passage of 36 hours on theUltra 2 At 42 hours on the new premium model of the apple firm.

Non -negotiable autonomy gains, 6 a.m. and 8 a.m. respectively, who will satisfy the most demanding athletes and addicted users to mode Always-on – Much more energy -greed.

Note, the Apple Watch Ultra 3 is entitled to other notable improvements: up to 72 hours of autonomy in energy saving mode (VS 38 h on the Watch Ultra 2) and a more efficient fast load, with a 0 to 80 % in 45 minutes instead of around 1 hour.

On the side of theApple Watch Se 3total autonomy remains unchanged: 6 p.m. However, we appreciate the fact that the fast load is finally from the game, allowing to go from 0 to 80 % in 45 minutes (instead of 1 h 30 on the SE 2) or to gain 8 hours of use in just 15 minutes.

As a reminder, the Apple Watch Series 11, Ultra 3 and SE 3 are already available for pre -order – for a release date set for September 19, 2025.