Suunto Suunto 9

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Overall

#343 in

Fitness Trackers

according to Reddit Icon Reddit

Sentiment score33% positive
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Last updated: Apr 15, 2026

Reddit Reviews

Reddit IconKobiLou
3 months ago

Suunto 9 from 2019... It works well so I can't justify buying another one. I keep trying to break it or lose it but it keeps showing up.

Reddit IconChickenPrestigious39
6 months ago

almost my case. I still have garmin fr945, suunto 9 and vertical 1. both suunto have big troubles with hr measurement, sleep accuracy not good. for cycling I have wahoo bolt v2 and v3, for concept2 - only ErgData app. withings smart scales is more than enough for me. one thing for me what suunto is missing is “resume later” function, especially for walking or hiking. I like suunto maps and navigation. now I’m confused to choose vertical 2 or race 2. both have better (I hope so) hr measurement and… thats all. ok ok, vertical 2 have led flashlight. vertical 2 disappointed me without local music storage and without nfc. but I like suunto for menu design, because garmin UI looks like designed for childs - not solid.

Reddit IconLavanyalea
4 months ago

Agree! I had used Suunto 9 for years and years and only switched to Suunto Vertical with solar panel recently, got it on Black Friday discount £200 off ❤️

Reddit IconSignificant-Tone-330
9 months ago

My Suunto 9 works fine. Watches will only pick up GPs when they come out of the water (eg every other stroke of freestyle). Breast stroke, the watch remains underwater. So, the watch is basically recording a breadcrumb trail, which isn't always accurate. Sometimes, cloud cover and rain will also affect the accuracy.

9 months ago

Suunto 9 - works very well but the swim pace is always slower than I think it should be...

8 months ago

Suunto 9 works well. Note that the watch needs to 'see' the satellite so only registers distance when your wrist comes out of the water. Breaststroke may be a problem.

End of reviews

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Best for Sleep quality tracking

Users focused on optimizing rest and identifying sleep disturbances.
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