内容来源：https://lifehacker.com/tech/samsung-galaxy-watch-ultra2-deal-july-2026?utm_medium=RSS

内容总结：

三星Galaxy Watch Ultra2发布：续航与性能全面升级，亚马逊预购享百美元优惠

7月22日，三星在Unpacked发布会上正式推出Galaxy Watch Ultra2，凭借更长的电池续航、增强的户外性能以及更轻巧的设计，引发众多三星及安卓用户的关注。为庆祝新品上市，亚马逊推出预购优惠：购买Galaxy Watch Ultra2即可获赠100美元礼品卡，售价从原价799.99美元降至699.99美元，降幅达13%，首批产品将于8月7日起发货。

在续航方面，Ultra2内置800mAh电池，较前代增大约35%。屏幕常亮模式下可使用约60小时，轻度使用续航可达三天。虽然仍无法与专业户外手表Garmin媲美，但其耐用性显著提升：支持双频GPS、带海拔数据的越野跑追踪、补水提醒、钛金属机身、10ATM防水（100米）、IP69K防护等级及EN13319潜水认证。尤为亮眼的是新增NB-NTN卫星连接功能，可在无手机信号时发送信息或拨打电话。

屏幕方面，47毫米表盘配备5000尼特AMOLED显示屏（前代为3000尼特），亮度大幅提升。搭载专为AI任务优化的高通骁龙Wear Elite芯片。设计上更轻薄、更舒适，尽管电池容量增大，表身厚度却减少12%，并搭配更轻的表带，钛金属外壳仍保持同等坚固。与Galaxy Watch 9相比，Ultra2在耐用性和续航上具备显著优势。

如果你是频繁户外活动的用户，需要一款能应对各种探险场景的优质LTE智能手表，那么此次预购优惠不容错过——尤其是附赠的100美元礼品卡。若等到正式发售日购买，价格相同但无法获赠礼品卡。当然，若你主要用于接收通知、追踪健康和睡眠数据，Galaxy Watch 9或许是更务实的选择。

中文翻译：

三星Galaxy Watch Ultra2在7月22日的Unpacked活动中发布，这款广受欢迎的可穿戴设备凭借更长的电池续航、更出色的户外性能以及更轻巧的设计，成功登上了众多三星与安卓用户的愿望清单。为庆祝发布，亚马逊为三星Galaxy Watch Ultra2的预购用户提供100美元礼品卡，订单将于8月7日起发货，价格降低13%至699.99美元（原价799.99美元）。

其800毫安时电池比前代产品增大近35%，屏幕常亮模式下可持续使用约60小时，轻度设置下续航可达三天。虽然仍无法取代Garmin设备，但它的坚固程度远超Ultra，配备双频GPS、含海拔数据的越野跑追踪、补水指导、钛金属机身、10ATM防水等级、IP69K防护认证以及EN13319潜水认证。NB-NTN卫星连接功能也是一项令人兴奋的升级，让你在没有手机信号时也能发送信息或拨打电话。

47毫米表盘搭载5000尼特超视网膜AMOLED屏幕（较前代3000尼特大幅提升），配合为AI任务打造的高通骁龙Wear Elite芯片，带来卓越亮度表现。设计上更轻巧舒适：尽管电池容量增大，机身厚度却减少12%，搭配更轻的表带，但钛金属表壳依然坚固耐用。与Galaxy Watch 9相比，Ultra 2不仅更耐久，电池优势也相当显著。

如果你经常在户外活动，想要一款能应对所有探险场景的高端LTE智能手表（且能真正用上那100美元亚马逊礼品卡），这笔预购三星Galaxy Watch Ultra2的交易绝对不容错过。若等到上市当天再购买，虽然价格相同，但将失去礼品卡福利。不过，如果你主要只需要通知推送、健身追踪和睡眠数据，Galaxy Watch 9或许是更明智的选择。

英文来源：

The Samsung Galaxy Watch Ultra2 was released at the July Unpacked event on the 22nd, showcasing the popular wearable’s extended battery life, improved outdoor performance, and a lighter design, putting it on the wishlists of many Samsung and Android users. To celebrate the launch, Amazon is offering a $100 gift card with Samsung Galaxy Watch Ultra2 pre-orders that will ship out beginning August 7, bringing the price down by 13% to $699.99 (originally $799.99).
The 800mAh battery is around 35% larger than its predecessor, lasting around 60 hours with the display always on and around three days on lighter settings. And while it still can’t replace a Garmin, it’s significantly more rugged than the Ultra, with features like dual-frequency GPS, trail-run tracking with elevation data, hydration guidance, a titanium build, 10ATM water resistance, IP69K protection, and EN13319 dive certification. NB-NTN satellite connectivity is also an exciting improvement, letting you send messages or make calls without a cell signal.
The 47mm face has a 5,000-nit AMOLED display (up from 3,000 nits) for superior brightness and is powered by Qualcomm’s Snapdragon Wear Elite chip, built for AI workloads. The design is also lighter and more comfortable; despite the bigger battery, it’s now 12% thinner with a lighter strap, but still equally rugged with its titanium case. Compared to the Galaxy Watch 9, the Ultra 2 is more durable and has a pretty major battery advantage.
If you spend a lot of time outdoors and want a premium LTE smartwatch that can handle all your adventures (and will actually use the $100 Amazon gift card), this pre-order Samsung Galaxy Watch Ultra2 deal is one you should snag before it sells out. If you wait until launch day, you’ll pay the same price, but you won’t get the bonus gift card. That said, if you mostly just want notifications, fitness tracking, and sleep data, the Galaxy Watch 9 might be a more sensible choice.