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Silver 40mm smartwatch with 1.3 inch display cushion design lightweight build

SAMSUNG

SAMSUNG Galaxy Watch 8 2025 40mm Silver 32GB 1.3" 435mAh

SKU CH-WTC4-DFES8

A 40 mm smartwatch with a 1.3" screen, 32 GB storage, 435 mAh battery, GPS, Bluetooth and Wi‑Fi 802.11 for fitness and sleep tracking

  • ColorSilver
  • TypeSmart Watch
  • Size40mm
  • Band40mm
  • CompatibilitySamsung Galaxy Watch
  • Screen Size1.3"
  • Advanced Sleep Coaching guides better rest with Bedtime Guidance
  • Running Coach analyses performance and offers real-time feedback
  • Lightweight cushion design fits snugly for all-day comfort
  • Personal AI assistant manages tasks hands-free from your wrist
  • 32 GB built-in storage holds apps and media offline

What the Galaxy Watch 8 40mm is for

The Galaxy Watch 8 40mm is a Bluetooth smartwatch built on Wear OS powered by Samsung. It targets users who want continuous health monitoring, sleep coaching and a running coach in a lightweight 40 mm silver case. The 1.3 inch display and 32 GB storage support apps and offline media while the 435 mAh battery keeps the watch running through daily activity tracking.

Installing and common issues

Pairing is handled over Bluetooth with a compatible phone running the Galaxy Wearable app; the watch also supports 802.11a/b/g/n/ac Wi-Fi for standalone updates. Most setup problems come from outdated phone software or missing permissions for location and sensors, which block GPS and heart-rate data. A snug but comfortable band fit is required for accurate readings; too loose and the optical sensor drops signal, too tight and skin irritation can develop.

Check before you order

Verify that your phone runs a supported Android version and has the Galaxy Wearable app installed before purchasing. Ensure you can charge the lithium-ion cell with the supplied proprietary charger, as no third-party dock is included. Confirm the 40 mm band width matches your wrist preference and that the silver finish suits your style, because the case size and colour are fixed. Buyers who need cellular connectivity or a larger display should look elsewhere.

Highlights

  • Advanced Sleep Coaching guides better rest with Bedtime Guidance
  • Running Coach analyses performance and offers real-time feedback
  • Lightweight cushion design fits snugly for all-day comfort
  • Personal AI assistant manages tasks hands-free from your wrist
  • 32 GB built-in storage holds apps and media offline

Specifications

BrandSamsung
ColorSilver
TypeSmart Watch
Size40mm
Band40mm
CompatibilitySamsung Galaxy Watch
Screen Size1.3"
Built-in Storage32GB
WirelessYes
BluetoothBluetooth
FeaturesHeart Rate Monitor
Band width40mm

Questions about this item

How can I confirm the watch is tracking my heart rate accurately after pairing it with my phone?

Open the Samsung Health app on the watch and start a manual heart-rate reading; the sensor on the back should display a live BPM value within seconds.

Does the 40mm Silver model ship with a charging cable or do I need to buy one separately?

The box includes the watch with its attached 40mm band and a proprietary wireless charging dock; no extra cable is required for daily charging.

Should I choose the 32GB version or is a smaller storage option available for this 2025 model?

This 2025 Galaxy Watch 8 is offered only with 32GB of built-in storage, so there is no lower-capacity variant to select.

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