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Head to Head

Coros Apex 4 vs Garmin Fenix 9

Coros hits max-tier analytics for significantly less money, but the Fenix 9 justifies its flagship price tag with a 3,000-nit AMOLED screen, speaker/mic calls, built-in flashlight, and far higher reviewer satisfaction.

Coros Apex 4Coros

Coros Apex 4

4.1
Best Value Overall
Garmin Fenix 9Garmin

Garmin Fenix 9

4.8
Flagship Multi-Sport
$429
Lower price
MSRP
$999
Semi-Smart
Watch Type
Full Smartwatch
Maximum Depth
Training Data
Maximum Depth
iOS & Android
Phone
iOS & Android
4.1
Rating
4.8
Higher rated
65 hrs
Longer battery
GPS Battery Life
30 hrs
Dual-Band
GPS
Dual-Band
64g
Lighter
Weight
75g
42/46mm
Case Size
43/47/51mm
Yes
Wrist Calls
Yes
Yes
Offline Maps
Yes
Local files only
Offline Music
Spotify/Amazon Music
More music options
5 ATM
Water Resistance
10 ATM
More water resistant
Best Value Overall
Notable For
Flagship Multi-Sport
Best For
  • •You want max-tier training data and trail tracking at a fraction of flagship pricing
  • •Smartwatch features like speaker, mic, and ultra-bright AMOLED screens aren't important to you
  • •You want Garmin's top build quality, ultra-bright 3,000-nit display, and built-in LED flashlight
  • •You want full smartwatch integration, wrist calls, and the higher-rated ecosystem
The Full Story

The Apex 4 delivers much of what a Fenix 8 or Forerunner 970 offers for training depth and durability, at a noticeably lower price. Smart features are minimal by design, but the core running and trail tracking is excellent.

The Fenix 9 pushes display brightness to 3,000 nits while slimming down the overall profile with a full titanium bezel and rear cover. Adding 64GB of storage, 3D topo mapping, and dedicated rucking and endurance stamina metrics, it sits right at the top of Garmin's multi-sport lineup.

*Estimated — this model's exact GPS battery life isn't published by the manufacturer. All figures are standard GPS mode, midsize case, no solar boost.

†Estimated — this model launched too recently to have an established customer rating yet.

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