内容来源：https://lifehacker.com/tech/samsung-galaxy-watch-ultra2-gift-card-sale-august-2026?utm_medium=RSS

内容总结：

三星在7月发布上推出了Galaxy Watch Ultra 2，凭借更长的续航、更强的户外性能和更轻的设计，迅速登上了众多三星及安卓用户的愿望清单。目前在亚马逊上，这款手表售价已从799.99美元降至699.99美元，据价格追踪显示，这是迄今以来的最低价，同时还附赠100美元礼品卡，性价比进一步提升。

该手表内置800毫安时电池，比前代增大约35%，在屏幕常亮模式下可续航约60小时，轻度使用模式下约可支持三天。虽然尚不能完全替代专业运动手表，但其耐用性远超Ultra系列，具备双频GPS、带海拔数据的越野跑追踪、饮水提醒、钛金属机身、10ATM防水、IP69K防护等级以及EN13319潜水认证等功能。NB-NTN卫星连接也是一大亮点，让你在没有手机信号时依然能发送消息或拨打电话。

手表采用47毫米表盘，配备升级后的5000尼特AMOLED显示屏（前代为3000尼特），亮度更佳，搭载高通骁龙Wear Elite芯片，专为AI任务设计。机身更轻也更舒适；即使在电池容量增大的情况下，厚度还减少了12%，表带也更轻，但钛金属表壳依然具备同等坚固度。与Galaxy Watch 9相比，Ultra 2更耐用，电池续航优势显著。

如果你是经常户外活动的人，想要一款能应对各类挑战的高端LTE智能手表，这款三星Galaxy Watch Ultra 2的优惠值得考虑。而如果你主要需求是接收通知、日常运动追踪和睡眠监测，那么Galaxy Watch 9可能是更务实的选择。

中文翻译：

三星Galaxy Watch Ultra2在上个月的Samsung July Unpacked活动中发布，凭借更长的电池续航、更出色的户外性能以及更轻盈的设计，这款热门可穿戴设备登上了许多三星和安卓用户的愿望清单。目前，Amazon将其价格从799.99美元降至699.99美元，价格追踪数据显示这是迄今为止的最低价格，同时还附带一张100美元的礼品卡，带来额外价值。
800mAh电池的容量比前代大了约35%，在屏幕常亮模式下可持续使用约60小时，在较低强度设置下可持续约三天。虽然它仍无法取代Garmin，但比Ultra要坚固得多，配备双频GPS、带海拔数据的越野跑追踪、补水指导、钛金属机身、10ATM防水、IP69K防护等级以及EN13319潜水认证。NB-NTN卫星连接也是一项令人兴奋的改进，让你在没有蜂窝信号的情况下也能发送消息或拨打电话。
47mm表盘配备5000尼特AMOLED显示屏（从3000尼特升级而来），亮度更出色，搭载高通骁龙Wear Elite芯片，专为AI工作负载而设计。设计也更加轻盈舒适；尽管电池更大，但表身现在薄了12%，表带也更轻，同时钛金属表壳依然同样坚固。与Galaxy Watch 9相比，Ultra 2更耐用，电池方面也有相当大的优势。
如果你经常在户外活动，想要一款能应对所有冒险的高端LTE智能手表，这款三星Galaxy Watch Ultra 2的优惠值得考虑。另一方面，如果你主要需要通知、健身追踪和睡眠数据，那么Galaxy Watch 9可能是更明智的选择。

英文来源：

The Samsung Galaxy Watch Ultra2 was announced at the Samsung July Unpacked event last month, 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. Right now, Amazon has it down to $699.99 from $799.99, which price trackers show is its lowest price so far, and it also comes with a $100 gift card for a little extra value.
The 800mAh battery is around 35% larger than its predecessor, lasting around 60 hours with the display always on and about 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, this Samsung Galaxy Watch Ultra 2 deal is one worth considering. On the other hand, if you mostly want notifications, fitness tracking, and sleep data, the Galaxy Watch 9 might be a more sensible choice.