Garmin fenix 8

Launched Oct 2024 · Sports watch

85
Very goodGifng score
Good for outdoorGood for fitnessGood for batteryGood for running

Launch price₹86,990

Where to buy

launch price ₹86,990

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Score breakdown

Health tracking
88

HR almost matches chest strap; ECG, temperature, sleep coach

Smart features
64

Calls, voice commands, maps, music; basic replies

Battery
88

About 15 days measured on 47mm, 7 with always-on

Display
90

Bright, crisp 1.4-inch AMOLED

Fitness & GPS
97

Accurate dual-band GPS, maps, every sport incl. diving

Build & comfort
92

Titanium/steel, sapphire, dive rated; heavy

Each part is rated on one scale for every smartwatch and band, from reviewers' accuracy tests and measured battery life where they exist, what reviewers found, specs and owner reports. It rates the product itself, not how good it is for the price.

Pros

  • Heart rate nearly identical to a chest strap
  • Fast, accurate GPS
  • About 15 days per charge on the 47mm AMOLED
  • Tracks almost any sport, including diving
  • Very accurate GPS and navigation
  • Bright screen, tough build, handy torch with red light
  • Touchscreen plus voice commands

Cons

  • Very expensive
  • Voice assistant and replies are basic
  • No cellular version
  • Heavy and bulky, too big for the reviewer to sleep in
  • Some settings carried over unexpectedly between runs
  • Price rise over the fenix 7
  • 47mm lasts about a week with always-on
  • GizmodoJan 2025

    Heart rate ran almost in step with a chest strap and GPS was quick and accurate in every mode; the reviewer's favourite watch, though its smart features trail Apple and Google.

  • AdvntureMar 2025

    Heart rate stayed within about 3 bpm of a Coros Pace 3 on the other wrist and GPS kept spot-on to planned routes; a superb tool for hikers and trail runners, but heavy and pricey.

  • No side-by-side test, but the reviewer found the dual-band GPS among the most accurate and the heart sensor close to a chest strap for most uses; the OLED is worth the shorter battery, though prices went up.

Full specs

Basics
SoftwareGarmin
Works withAndroid, iPhone
Display
Screen1.4" · AMOLED · 454x454
Always-on displayYes
Battery
Maker's figure16 days, 7 days with always-on
Measured in a test15 days (47mm AMOLED (The Guardian got a little over 7 days on the 47mm with always-on; Advnture charged every 5-6 days with 90+ min of daily GPS activity). Maker figures for 47mm AMOLED; 43mm 10 days, 51mm 29 days, 51mm Solar 30 days (48 with sun))
With GPS on47 h
ChargingGarmin cable; solar versions top up from light
Health & fitness
Heart rateYes
Blood oxygen (SpO2)Yes
ECGYes
Skin temperatureYes
Blood pressureNo
GPSBuilt-in, dual-band
Barometer / compassbarometer, compass
Health featuresElevate Gen 5 optical heart rate, ECG app (region dependent), Pulse Ox, HRV Status, Training Readiness, Body Battery, sleep tracking and sleep coach
Smart features
CallingYes, through your phone (Bluetooth)
AppsA few apps
PaymentsGarmin Pay
MapsYes
Voice assistantoffline voice commands + phone assistant
Reply to messagesYes
Music on the watchYes
Build
Casestainless steel or titanium bezel, fibre-reinforced polymer case, Gorilla Glass or Sapphire (by version) glass
Sizes43 mm, 47 mm, 51 mm
Weight73 g
Water resistance10 ATM
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