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Apple Watch Ultra 4 vs Garmin fēnix 8 AMOLED

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674 models available. Showing nine - search to narrow the list.

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Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.

At a glance

The differences that matter

Apple Watch Ultra 4

Outdoor and cellular

Satellite positioning
Dual-frequency GPS ↗
Sensors
Optical heart rate, temperature, accelerometer, gyroscope and altimeter; electrical heart / ECG and blood-oxygen sensors; depth gauge and water-temperature sensor ↗
Connection & compatibility
Bluetooth 5.3 + Wi-Fi; iPhone 11+ with iOS 27+; cellular plan on compatible cellular models ↗
Battery / power
Up to 50 hours normal use; 84 hours Low Power Mode ↗

Keep in mind Health, cellular, satellite and AI features vary by region and supported phone/software. Manufacturer battery estimates are not hands-on results.

Garmin fēnix 8 AMOLED

Multisport, navigation and recreational diving

Satellite positioning
Multiband GNSS with SatIQ ↗
Sensors
Optical HR and SpO2, accelerometer and compass; barometric altimeter and gyroscope; skin-temperature trends and ECG (regional restrictions) ↗
Connection & compatibility
Bluetooth, ANT+, Wi-Fi; iPhone and Android ↗
Battery / power
47 mm: up to 16 days smartwatch / 7 days always-on; 47 hours GPS-only ↗

Published specifications and documented constraints. See the full comparison below for prices and sources.

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Apple Watch Ultra 4 versus Garmin fēnix 8 AMOLED
SmartwatchesAdd a model
Apple Watch Ultra 4
Smartwatches · AppleApple Watch Ultra 4Released
Garmin fēnix 8 AMOLED
Smartwatches · GarminGarmin fēnix 8 AMOLEDReleased
Prices · all markets
$799 USD≈ €709 EURECB 2026-11-04US · Store price · Listed
1 offer records & sources
$799 USD≈ €709 EURECB 2026-11-04 US · Store price
Listed · Recheck needed

Starting US configuration before taxes; band and connectivity change price

Official listed price; stock and final checkout cost are not independently verified.Price source ↗ Checked 2026-10-12
€799.99 EUR≈ $901 USDECB 2026-11-04EU · Store price · Listed
2 offer records & sources
$999.99 USD≈ €888 EURECB 2026-11-04 US · Store price
Listed · Recheck needed

010-02904-10 / Sapphire, Titanium with Spark Orange/Graphite Silicone Band

Official listed price; destination-specific stock, taxes, shipping and checkout total need confirmation.Price source ↗ Checked 2026-10-12
€799.99 EUR≈ $901 USDECB 2026-11-04 EU · Store price
Listed · Recheck needed

Germany / 010-02904-00 / Schwarz/Schiefergrau mit QuickFit®-Silikon-Armband 22 mm

Official German store native price. Delivery to other EU countries, stock and final checkout totals are unverified.Price source ↗ Checked 2026-10-12
Designed forOutdoor and cellular ↗Multisport, navigation and recreational diving ↗
DisplayAlways-On Retina OLED LTPO3; up to 3,000 nits ↗47 mm: 1.4-inch AMOLED, 454 x 454 ↗
Case size49 x 44 x 12 mm ↗47 x 47 x 13.8 mm; 43 and 51 mm models also offered ↗
SensorsOptical heart rate, temperature, accelerometer, gyroscope and altimeter; electrical heart / ECG and blood-oxygen sensors; depth gauge and water-temperature sensor ↗Optical HR and SpO2, accelerometer and compass; barometric altimeter and gyroscope; skin-temperature trends and ECG (regional restrictions) ↗
Satellite positioningDual-frequency GPS ↗Multiband GNSS with SatIQ ↗
Battery / powerUp to 50 hours normal use; 84 hours Low Power Mode ↗47 mm: up to 16 days smartwatch / 7 days always-on; 47 hours GPS-only ↗
Battery contextManufacturer estimate; settings and use dependent ↗Manufacturer estimate; settings and use dependent ↗
Water / dust rating100 m; depth gauge to 40 m ↗10 ATM; dive functions to 40 m ↗
Connection & compatibilityBluetooth 5.3 + Wi-Fi; iPhone 11+ with iOS 27+; cellular plan on compatible cellular models ↗Bluetooth, ANT+, Wi-Fi; iPhone and Android ↗
Weight63.0 g natural / 63.1 g black ↗73 g titanium / 80 g steel, with band ↗
SubscriptionNo required core subscription; optional Fitness+, music, cellular and satellite terms may apply ↗Core Garmin Connect included; optional Connect+ and third-party services may cost extra ↗
MaterialGrade 5 titanium ↗Not applicable to this category
AvailabilityOfficial product listing verified. Specific stock, shipping destinations, taxes and checkout totals must be confirmed for the selected configuration.Official product listing verified. Specific stock, shipping destinations, taxes and checkout total must be confirmed for the selected configuration.
Important context
  • Health, cellular, satellite and AI features vary by region and supported phone/software. Manufacturer battery estimates are not hands-on results.
  • The general US watch store index showed a conflicting $700 starting label. The dedicated Ultra 4 comparison lists $799; confirm the selected configuration before ordering.
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Editorial pick & releaseNo editorial ranking recordedNo editorial ranking recorded
EvidenceManufacturer source Checked 2026-10-12Manufacturer source Checked 2026-10-12

Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.