Life & fun · alternatives · 2026

24 alternatives to Blue Infinity

Snorkelling, freediving and spearfishing for Apple Watch

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Blue Infinity launched in 2024; newer entries below may have overtaken it.

1. 1
   Plask▲109

   Have little ducks show how deep you dive on your Apple Watch

   Aug 2026 · plask.info · its alternatives →

2. 2
   Gyroscope Watch App▲194

   Transform your Apple Watch into the ultimate health tracker

   2019 · its alternatives →

3. 3
   Daily Water Reminder▲174

   Hydration tracker for iOS & watchOS

   2025 · dailywaterreminder.com · its alternatives →

4. 4
   Deaf? My iPhone app wakes you up if it hears an alarm▲170

   The latest macOS offers the world’s best way to play — and add to — your collection of music, movies, TV shows, podcasts, audiobooks, and more.

   2014 · itunes.apple.com · its alternatives →

5. 5
   SnoreLab▲76

   The snoring management app

   2014 · snorelab.com · its alternatives →

6. 6
   Trello for Apple Watch▲121

   Organize anything, together, on your wrist.

   2015 · atlassian.com · its alternatives →

7. 7
   Scuba Diving Plan▲9

   ScubaPlan is your dive assistant for iPhone and Apple Watch

   2024 · its alternatives →

8. 8
   Outcast for Apple Watch▲121

   Listen to podcasts without your iPhone

   2018 · outcastapp.com · its alternatives →

9. 9
   Thanks to BeAware, Deaf iPhone users have a free alerting device (OSS)▲124

   BeAware — Deaf and Hard of Hearing Assistant: Free, No Ads, Privacy Safe

   2022 · deafassistant.com · its alternatives →

10. 10
    Thirstic for Apple Watch▲66

    A smart water tracker that adapts to your daily activity

    2020 · apps.apple.com · its alternatives →

11. 11
    Elk▲128

    Know how much things cost on your trips. Quickly.

    2017 · apps.apple.com · its alternatives →

12. 12
    WatchOS 7▲132

    New Apple Watch OS with new sleep tracking features and more

    2020 · apple.com · its alternatives →

13. 13
    Little Ben▲101

    Time haptics for your Apple Watch, like a cuckoo clock

    2017 · apps.apple.com · its alternatives →

14. 14
    24me for Apple Watch▲125

    Smart personal assistant that simplifies your life

    2015 · watch.twentyfour.me · its alternatives →

15. 15
    Sleep Monitoring 2▲65

    App monitoring sleep with movement, snoring, pulse

    2022 · apps.apple.com · its alternatives →

16. 16
    Apple WatchOS 11.2▲10

    WatchOS 11.2 now available with two new features for users

    2024 · developer.apple.com · its alternatives →

17. 17
    Oceans▲102

    A social network for scuba divers

    2015 · oceans.io · its alternatives →

18. 18
    Zentacle▲95

    Snorkel and scuba dive log

    2023 · zentacle.com · its alternatives →

19. 19
    Serenitea▲108

    The simplest tea timer for your iPhone and Apple Watch

    2018 · apps.apple.com · its alternatives →

20. 20
    Paddle Logger▲68

    Easily track your workouts and stay safe on the water.

    2020 · paddlelogger.com · its alternatives →

21. 21
    Omate Rise▲83

    Standalone water-resistant smartwatch

    2015 · indiegogo.com · its alternatives →

22. 22
    DiverPlus▲70

    Log and share your scuba diving adventures

    2024 · its alternatives →

23. 23
    WatchWeb▲87

    The web browser for your Apple Watch

    2016 · alexwulff.com · its alternatives →

24. 24
    Sauna▲78

    Track heat & cold exposure with your Apple Watch and iPhone

    2019 · apps.apple.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →