Fenix 8

Garmin

Fenix 8

52.4/100
122 Reddit opinions

RedDB rating based on Reddit opinions

63 positive1 neutral58 negative

Reddit score

RedDB's algorithmic rating based only on relevant Reddit opinions.

It uses one opinion per author: their highest-upvoted mention.

Evidence volume, recency, and votes affect the result.

The opinion count and sentiment bar include all analyzed relevant opinions; the bar does not represent the score out of 100.

$1004.99

Buy on Amazon

We may earn a small commission.

Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

Should I wait for Garmin Fenix 9 or just go for Fenix 8 pro

IMO: Wait. I think the next Fenix series could be a much bigger upgrade than the last few generations, especially if Garmin finally starts using some of the technology from its newer patents The most interesting one is Garmin’s patent US20250134464A1 for pressure compensation in wrist-based pulse sp

...

ray1902- in r/GarminFenix

July 26, 2026 at 12:48 PM

113

AW7 died around 35 km today. what are you using for best battery on long treks?

I tried going back to Garmin, Fenix 8. Ooof they still suck at software. And their watch face options are like a Temu flea market. Wore the Fenix 8 for 5 hours and couldn’t imagine using that over my AWU.

SocomPS2 in r/AppleWatch

April 16, 2026 at 2:32 PM

51

Fenix 8 amoled vs solar! Trade?

As someone who's owned a Fenix 3, 5, 6, 7, Tactix 7, Forerunner 735XT, 955, and now has spent time with both the Forerunner 970 and Tactix 8 AMOLED (which I ended up keeping because I've worn a 51mm Garmin for years), I think Reddit tends to overstate the downsides of AMOLED. MIP is awesome, and the

...

Taco636 in r/GarminFenix

July 21, 2026 at 3:40 AM

42

I thought my Instinct 2's HR sensor failed... It was actually the water sealing that did!

This happens usually when the button is pressed while the watch is submerged. Instinct 3 is rated for 10 ATM only if the button is not pressed. Instinct and other lower end garmin models uses only rubber/silicone gaskets for sealing so when its pressed the seal compromises for a bit. Only fenix 8, d

...

Able-Cauliflower-920 in r/Garmininstinct

July 18, 2026 at 11:57 AM

18

Fenix 9 to launch in ~3 weeks

Day 6, Garmin aren't bringing new features to Fenix 8, it's now obsolete. Screw this anti consumer company!

nhutty in r/GarminFenix

August 8, 2026 at 11:23 PM

16

Fenix 8 Pro is useless...

What brought people to Garmin? Battery life, MIP screen (for some), history of updating software for a long period and no monthly subscription. Prices were just a bit more expensive than an apple watch. Fenix 7 pro was the last great watch from Garmin. Hopefully mine will keep working for many years

...

fevieira2 in r/GarminFenix

September 4, 2025 at 9:17 AM

156

Here's what research says about Garmin's calorie burn accuracy

For what it's worth, I had an RMR test done this year and when multiplied out for activity, Garmin was within 16 calories of the test. I wear a Fenix 8 all day, every day, and I lift / cycle / run / walk daily.

wiLd_p0tat0es in r/GarminFenix

July 13, 2026 at 7:42 PM

14

Fenix 8 AMOLED or Solar

I not no experience with the AMOLED Garmins but I picked up a Fenix 8 51 Solar… no regrets. As someone else said. The back light button deals with low lighting and as for using it in the sun… top tier!

EzzraOG in r/GarminFenix

June 23, 2026 at 7:35 PM

14

Ultra users now that we saw new ultra are you getting it

No. With AWU3, we still don't get pretty basic sport functions:- 24/7 HR monitoring,- heart rate zones estimation,- proper HRV monitoring,- suggested workout,- real training load nor any load focus,- flashlight,- maps in the workout app,- GPX track importing into the map. I don’t see any difference

...

dzieciol in r/applewatchultra

September 10, 2025 at 8:32 AM

102

[Apple] Introducing Apple Watch Ultra 3

3 days of battery on low power mode. The similarly priced Garmin Fenix 8 Pro that also has Satellite and 5G has a 14 day battery life. What's holding Apple back here?

no_sight in r/apple

September 9, 2025 at 5:37 PM

101

Redditors compare it with

Top alternatives in Smartwatches

#1
Forerunner 265

Garmin

$440.00

Forerunner 265

595 opinions
471 positive13 neutral111 negative