Suunto D4i vs Aeris F10 F11 | Freediving Watch Comparison

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The 3 most popular freediving watches in the water to compared side by side.

Whether you are considering a purchase of a dive computer, or you already have one and want to see how it compares to the competition – this is the video!

I take the Aeris F10, the Suunto D4i Novo and the Aeris F11 for a dive.

Which one is the best? Well you can’t go wrong with any of them, however the Aeris F10 And Sunnto D4i are definitely the easiest to use in the water.

Enjoy, and I’ll be back with some more dive adventures when typhoon season comes to a end!

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dive computer, dive watch, review, comparison, Aeris F10 F11, Suunto D4i

Rating: 4.81

49 Comments
  1. Max Longo says

    Stay away from Suunto guys, never again.
    https://www.youtube.com/watch?v=JTKeXsXM4Po

  2. Ferran Grau says

    None of them show the temperature of the water while in freediving mode?

  3. Haysen Guzman Brenes says

    wich one do you preffer betwen the aeris f10 and the cressi drake do you see any difference

  4. ferdy rooroh says

    can you show user guide beuchat mundial 3 thanx

  5. Juan Manuel Cordon says

    Hi! What do you think about aqualung i450? Thanks!!

  6. bluppfisk says

    Can you do a review of Deepblu COSMIQ? Looks much easier to read under water and also a lot cheaper

  7. Morena Linda says

    Which brand selfie pole are you using?

  8. Alex Apnea says

    please review mares smart apnea vs oceanic f10

  9. Jakob Scholdan says

    What about reviews on Cressi Drake Titanium 2016? will it show the same useful information automatically like the F10 and Sunnto D4i…?

  10. aldric suan says

    what do you think of the g-shock gwf-d1000?

  11. Lumpy Bumperstein says

    How long do you deep breath on the surface before you decent

  12. kwesty1 says

    I spearfish and dive for Abalone in Northern California, which one do you think is easiest to manipulate with thick gloves on?

  13. Morena Linda says

    I know you probably don't scuba dive much, but I dive and want to know your opinion of the suunto d4i?? It doesn't look very easy to ready to me I think I prefer the larger screens

  14. Agnes Yeung says

    how about deepblu cosmiq?? is it more reasonable with same function?

  15. Bluebuthappy182 says

    28/29 degrees Celsius water temp? Not too sure where you filmed this, pretty sure it wasn't the Irish sea though.

  16. Carlos Linares says

    Great video as always! I do spear fishing so I do a lot of dives in a day. Witch of the three watches would you recommend?

  17. LUIS FRANCO says

    Can you recommend a watch for scuba diving the is reliable and that won't need to be replace within the first 2 to 3 years pleaase and thank you.

    Great video.

  18. Brandon Kling says

    Great videos. I have a question regarding which surf suit you use?

  19. Ryan Rosser says

    I was looking at a RATIO iDive free watch. Anyone had experience with one of those?

  20. freddievedder10 says

    One more great video. I'm looking for the simplest watch, I have a casio seapathfinder 70 solar with compass depth gauge barometer etc…. Etc… But it only counts the total time of apnea, if I do a dive it tells me the depth and chronometer shows only the total time of all dives which is bad for I can't know how long am I down there… I love the watch but I will have to buy a new one, a want a simple one without oxygen or other values it is just for free diving or spearfishing. What do you think of the sporasub sp1? I have also seen the mares apnea but it's to expensive, can you help me with this? Thank you very much. Oh does suunto have small watches just for what I need?

  21. Tome Zhao says

    the intro picture what kind of mask your wearing and flips?

  22. Tome Zhao says

    I have a question. I'm planning to travel to Asia with my brother and I will be free diving there. What kind of free diving watch I should get for casual site seeing plus free diving? Thanks

  23. Vsevolod Tchernavskij says

    You said the D4i do not show the amount of dives, but it can? Is it on the computer with the interface cabel or is there a menu on the computer where you can see the amounts of dives?

  24. ANDREAS KUSWANDONO says

    please make vidio to compare suunto d4i vs sporasub sp2

  25. stevegorel says

    I have a suunto ambit 2. I just got into free diving. I'd like a watch that I can use for running, swimming and cycling as well as for free diving. Is the D4i able to do that (with options such as heart rate monitor, speed, distance, gps,…)

  26. Jadwiga Nałęczna says

    Expensive stuff.

  27. Kuldeep Gairola says

    Can these watches save us from drowning or we have to learn swimming first then go to purchase these watches!!!!!!

  28. urabummer says

    Aeris's website mentions they have updated the firmware for the F11 so now you don't have to press a button to view the last dive. Is this true?

  29. Felix Hartart says

    Great videos! You seem to have some experiences with diving computers!:-) Did you ever hear of the Omer Up-X1? I'd love to know your opinion of it!

    Thx and regards

  30. Brap350 says

    What one do you like the most?

  31. Randy Senas says

    Is there a difference between the oceanic f10 and the aeris f10? Which is better?

  32. Randy Senas says

    Thank you so much for the advise dive safe

  33. Jason Kirkpatrick says

    Hey, love the direct comparison of the watches! Have you tried out the Omer UP-X1? I'd like to know how it stacks up against these contenders!

  34. Randy Senas says

    I spearfish a lot which do you recommend to get the f10 of f11

  35. José Luis Rosales says

    Thanks for this extraordinary video! I just started training freediving and thinking in a good dive watch, for now I'm using the citizen aqualand 20th anniversary edition… It works well,due I'm just focusing myself in technique (equalization most of all) do you think I need to be hurry to buy a new watch?

  36. envsmajor says

    Thanks for the video.  I had a Suunto mosquito and aside from the small screen it always worked great for me.  Unfortunately it fell off a friends wrist in the surf zone.  I liked the Suunto, but I'm leaning towards a F10 instead of the D4i because of the display and the cost, but did I hear you say that the two Aeris watches don't display the max depth on each dive?

  37. megat aizat says

    Hi dean just want to know do use the lcd bacpac during recording of your dives? Many thanks.

  38. Stephan Zimmermann says

    Thanks for this review!! 😉
    I'll buy the F10, looks like a good computer for a cheap price!

  39. ravinskis says

    what about BEUCHAT MUNDIAL DEPTH GAUGE, can you say something about it?

  40. haris dourou says

    Thanks my friend!!!
    All the best!

  41. haris dourou says

    If you could choose only one for free diving witch one would it be?

  42. haris dourou says

    It's ok to press aeris buttons underwater ?

  43. quieromicubita says

    Hopefuly I´ll have a Giotto soon. Any comment??

  44. Saroney s says

    nice , could you please, tell me where is this place?? 

  45. Marek F says

    Gr8 review Dean. Thank You!

  46. Mr Main22 says

    I personally love my Aeris F10 V2 for freediving and spearfishing! Great video though watching the watches side by side.

  47. DjMiBsweden says

    the clearness in the water.. i almost hate you haha we have alot of hmm is it called Quarry here with flooded inder "worlds" of offices and stuff that got flooded .. u would love it =) but think it req tanks check this one.. kinda spooky.. old deserted mine and flooded Tuna Hästberg 2012 Diving everything is left  even the signs for the cars at 1:05 =) 

  48. favernoogon says

    liked the crocs!

  49. Conner Duncan says

    G-Shock

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