Skip to content
Specdex
Compare now
Garmin fēnix 8 — Multi-sport GPS · AMOLED · 16-day battery
Garmin

Garmin fēnix 8

Multi-sport GPS · AMOLED · 16-day battery

90
/ 100
From $999
VS
Apple Watch Series 10 — S10 SiP · 46 mm · Thinner case
Apple

Apple Watch Series 10

S10 SiP · 46 mm · Thinner case

90
/ 100
From $399
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Garmin fēnix 8 lands at 90 and Apple Watch Series 10 at 90. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Garmin fēnix 8 if…

  • ✓Two-week battery even with AMOLED
  • ✓Best-in-class GPS tracking
  • ✓Mic + speaker for calls

Pick Apple Watch Series 10 if…

  • ✓Brightest Series display yet
  • ✓Noticeably thinner
  • ✓Sleep apnea + health suite
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

Derived from the sub-score breakdown · not a separate test

Fitness

Garmin fēnix 8

Compared on the fitness sub-score

Garmin fēnix 8 leads on fitness (96 vs 90).

Display

Apple Watch Series 10

Compared on the display sub-score

Apple Watch Series 10 leads on display (94 vs 90).

Health

Apple Watch Series 10

Compared on the health sub-score

Apple Watch Series 10 leads on health (94 vs 88).

Value for money

Apple Watch Series 10

Specdex score per dollar at MSRP

Apple Watch Series 10 more score per dollar ($399 vs $999).

Garmin fēnix 8 90
vs
90 Apple Watch Series 10

Score breakdown

Garmin fēnix 8
90
battery 96
display 90
fitness 96
health 88
durability 92
Apple Watch Series 10
90
battery 70
display 94
fitness 90
health 94
durability 88

Specs side-by-side

Garmin fēnix 8 versus Apple Watch Series 10 — full spec comparison
Spec Garmin fēnix 8 Apple Watch Series 10
Display
AMOLED, 1.4″
▲ 46 mm LTPO Wide-angle OLED
Battery
Up to 16 days
▲ 18 h (36 h low-power)
Water
10 ATM
50 m
GPS
Multi-band GNSS
L1

Garmin fēnix 8

Pros
  • +Two-week battery even with AMOLED
  • +Best-in-class GPS tracking
  • +Mic + speaker for calls
Cons
  • −Dated companion app
  • −Expensive
  • −Android notifications limited

Apple Watch Series 10

Pros
  • +Brightest Series display yet
  • +Noticeably thinner
  • +Sleep apnea + health suite
Cons
  • −Still 18 h battery
  • −iPhone required
  • −No Ultra-grade GPS

FAQ: Garmin fēnix 8 vs Apple Watch Series 10

Which is better, Garmin fēnix 8 or Apple Watch Series 10? +

Both score 90 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Garmin fēnix 8 worth the price? +

At $999, Garmin fēnix 8 delivers a Specdex score of 90 — strongest in battery.

Is Apple Watch Series 10 worth the price? +

At $399, Apple Watch Series 10 delivers a Specdex score of 90 — strongest in display.

Does Garmin fēnix 8 or Apple Watch Series 10 last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for fitness, Garmin fēnix 8 or Apple Watch Series 10? +

Garmin fēnix 8 — leads on fitness (96 vs 90). Compared on the fitness sub-score.

Which is better for display, Garmin fēnix 8 or Apple Watch Series 10? +

Apple Watch Series 10 — leads on display (94 vs 90). Compared on the display sub-score.