相信有在潛水的Apple用戶，看到這次新發售的Apple watch ultra有潛水錶的功能
一定很興奮（包括我）
不過爬了一下Apple官網及Oceanic+介紹的Q&A，發現了一些限制或是獨佔？!
1. 首先Oceanic+還沒正式上架，官網只寫到this fall，或許會跟iOS16一起上架。
2. 有些人說有自由潛水模式，不過在Oceanic+介紹影片只有提到水肺潛水
（scuba diving）及浮潛（snorkeling）功能，在FAQs裡面也沒有提到自潛功能。
3. 潛水功能需要綁定iPhone (iOS16)以上才支援，iPad 不行，安卓也不行。
4. Oceanic+必須訂閱才有完整功能，免費版只剩浮潛功能。
另外免費版的紀錄只有12 log，超過會複寫掉舊的紀錄，訂閱版則是無限制。
5. 潛水功能只支援空氣及高氧，不支援混合氣體。超過40m無法使用。
6. 有寫道目前不支援潛水無線發射器，但之後不確定？！
整理到目前，感覺雖然Apple watch ultra有潛水錶功能，不過長期訂閱下來也是一筆不小
的開銷。而且iPhone限定，我想很多安卓用戶可能就完全用不了這新功能。希望之後Apple
有可能？！開放數據讓第三方開發軟體，不然其他功能都沒鎖，就單純潛水功能被鎖要訂閱
才開放，覺得......。
歡迎大家討論新的Apple watch ultra
文後附上我整理找的FAQs及Oceanic+介紹
https://i.imgur.com/5SJZbvL.jpg
https://www.youtube.com/watch?v=hlpSZQh9FPw&t=183s
Oceanic+ app
1. The Oceanic+ app has different dive modes. If you intend to scuba dive,
you must have an active subscription. Without an active subscription,
you can still use the app in snorkeling mode.
2. If the Oceanic+ iPhone app is deleted, you can no longer operate
the Apple Watch Ultra Oceanic+ app for diving.
3. Oceanic+ has been designed to work exclusively with Apple Watch Ultra.
All other Apple Watches will not be compatible.
4. Oceanic+ has been designed to work only on Apple products. Not on Android.
5. Oceanic+ app is developed for iPhone and Apple Watch Ultra natively.
It currently does not work on iPad.
6. If you have an Oceanic+ paid subscription,
your logbook is technically endless. Dive as much as you want.
In the free version you are limited to 12 logs – as you record more
activities, the new session will overwrite the older sessions.
7. Oceanic+ is only compatible with air or Nitrox diving to 130 feet
(40 meters)
.
8. At the moment, the wireless transmitter is not currently available.