Samsung Galaxy Watch 8 in graphite on a light tabletop

The Android watch to beat, if you don't mind charging it nightly

Samsung Galaxy Watch 8

Samsung

8.0/10high confidenceLast checked
Er

Reviewed by

Eran Yorkovsky · Founder, PickGrade

The best Android smartwatch right now, as long as nightly charging doesn't bug you. $349 gets a gorgeous 3,000-nit screen, Wear OS 6 with Gemini built in, and Samsung's deep health tracking. It's at its best on a Samsung phone; on other Androids you lose a few tricks.

The Android smartwatch to beat. A brilliant 3,000-nit screen, Wear OS 6 with Google Gemini, and Samsung's deep health tracking make it the standout pick, as long as you're happy charging it nightly.

$349

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Last reviewed Jun 22, 2026

AI grade·Refined by real owners

What we like

  • Bright, vivid 3,000-nit AMOLED display
  • First-class Wear OS 6 software with Google Gemini built in
  • Slimmer, more comfortable squircle design with quick-swap bands
  • Strong Samsung Health tracking and accurate heart-rate and GPS
  • More affordable than Apple and Garmin rivals at $349

Trade-offs

  • One-day battery life, behind many Android rivals
  • Among the slowest charging of major smartwatches
  • Some health features are limited to Samsung phones
  • Android-only, with no iPhone support
  • Modest hardware upgrade over the Galaxy Watch 7

Best for

Android users, especially Samsung phone owners, who want notifications, health tracking, sleep features, and app support in a familiar smartwatch format.

Avoid if

you use an iPhone, since it pairs only with Android, or you need more than a day of battery between charges.

The three lenses

How we grade →

Score breakdown

  • value8.0/10
  • fitness gps8.0/10
  • health tracking8.0/10
  • display durability8.0/10
  • phone compatibility8.0/10
  • battery life6.0/10

Specs

OS
Wear OS 6 with One UI 8 Watch
Chip
Exynos W1000 (3nm)
Memory
2GB RAM, 32GB storage
Battery
325mAh (40mm) / 435mAh (44mm), about 30-40 hours
Display
Super AMOLED, up to 3000 nits; 1.3 inch (40mm) / 1.5 inch (44mm)
Thickness
8.6mm
Case sizes
40mm and 44mm
Durability
5ATM + IP68, MIL-STD-810H, sapphire crystal
Connectivity
Bluetooth, Wi-Fi, GPS, optional LTE
Compatibility
Android only
Health sensors
BioActive (heart rate, ECG, blood pressure, body composition)

How we know

High confidenceLast checked

Samsung's July 2025 watch borrows the Galaxy Watch Ultra's cushion-shaped case, trims the body to 8.6mm, and pushes the AMOLED screen to a searing 3,000 nits, and it's among the first watches to ship with Wear OS 6 and Google Gemini on board. Samsung Health piles on new metrics like an Antioxidant Index and Vascular Load. Tom's Guide, Wareable and PhoneArena all liked the redesign, the accurate tracking and the AI, but every one of them flagged the same weaknesses: roughly a day of battery, sluggish charging, and a handful of health features locked to Samsung phones. And like every Galaxy Watch, it's Android-only.

Video reviews

  • YouTubeSamsung Galaxy Watch 8 Review

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