Do Samsung Galaxy Watch 8 and Galaxy Watch Ultra work with a Google Pixel or OnePlus phone?

Yes, they pair with any Android 11+ phone via the Galaxy Wearable app and support notifications, Google Wallet, GPS workouts, heart rate, and BIA body composition. However, Samsung restricts its ECG app, sleep apnea detection, irregular heart rhythm alerts, and camera remote controls to Samsung Galaxy smartphones.

How does the OnePlus Watch 3 achieve 5 days of battery life while running full Wear OS 5?

OnePlus uses a Dual-Engine architecture with two separate chips: a Qualcomm Snapdragon W5 Gen 1 handles heavy Wear OS 5 apps (Google Maps, Play Store apps, Assistant), while an ultra-efficient BES2800BP RTOS chip handles the Always-On watch face, continuous heart rate, sleep tracking, and basic notifications, seamlessly handing off tasks in milliseconds.

Should an Android user consider Garmin Venu 3 instead of a Wear OS watch?

Absolutely. On Android (unlike on iOS), the Garmin Venu 3 can send quick-text replies to incoming messages and even display image attachments in notifications, while giving you 14-day battery life, built-in speaker/mic calling, and FDA-cleared ECG without any phone-brand lock-in.

Best smartwatches for Android phones

#1 pickBuyFair at retail

Samsung Galaxy Watch 8

Strong critic consensus on sensor accuracy, battery endurance, and everyday software experience.

Editor's Take: Powered by Samsung's 3nm Exynos W1000 silicon and protected by scratch-resistant Sapphire Crystal, the Samsung Galaxy Watch 8 is the most well-rounded Wear OS smartwatch for Samsung Galaxy phone owners. Dual-frequency L1+L5 GPS and the upgraded BioActive sensor markedly improve outdoor run tracks and metabolic tracking, though non-Samsung Android users should note that ECG and sleep apnea alerts remain gated behind the Samsung Health phone app.

$329Exynos W1000 / BioActive Sensor / Galaxy AI1y 3m oldTarget $313

Battery Life: Up to 40 hrs (AOD off) / up to 30 hrs (AOD on)
Sensors & GPS: Enhanced BioActive Sensor (HR, ECG, BIA body composition, AGEs index), dual-frequency GPS
Display: 1.3-inch (40mm) or 1.5-inch (44mm) Super AMOLED (up to 3,000 nits)
Water & Durability

#2 pickValueFair at retail

OnePlus Watch 3

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: The OnePlus Watch 3 solves Wear OS's oldest flaw through clever hardware engineering: its Dual-Engine architecture offloads Always-On display rendering and 24/7 health telemetry to an ultra-efficient RTOS co-processor while waking the Snapdragon W5 Gen 1 only for Google Maps, Wallet, and Play Store apps. Wrapped in stainless steel with a titanium bezel and 2D sapphire crystal, it delivers an astonishing 120 hours (5 days) of full smart-mode battery life on Android.

$299Dual-engine architecture / 120-hour Wear OS battery1y 8m oldTarget $284

Battery Life: Up to 120 hrs (5 days) in Smart Mode / up to 16 days in Power Saver Mode
Sensors & GPS: 8-channel optical HR, 16-channel SpO2, wrist temperature, vascular health, dual-frequency L1+L5 GPS
Display: 1.5-inch LTPO AMOLED display (up to 2,200 nits) with rotating functional crown
Water & Durability: 5 ATM + IP68 + MIL-STD-810H

multi-day batteryvalue buyershybrid endurance

Full review Worth it?

#3 pickValueFair at retail

Google Pixel Watch 3

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: By introducing a spacious 45mm case option alongside the classic 41mm dome and unlocking Fitbit's Daily Readiness and Cardio Load metrics with zero monthly subscription required, the Google Pixel Watch 3 leaps to the top of the pure Android rankings. Its 2,000-nit Actua OLED panel and multi-path heart-rate algorithm rival chest straps during steady aerobic runs, provided you can live with 24-to-36-hour battery life and exposed curved Gorilla Glass edges.

$34941mm & 45mm Actua OLED / Fitbit Readiness2y 2m oldTarget $332

Battery Life: 24 hrs with Always-On display / up to 36 hrs in Battery Saver mode, fast charging
Sensors & GPS: Multi-path optical HR, ECG, SpO2, cEDA stress sensor, skin temp, UWB, Loss of Pulse Detection
Display: Actua LTPO AMOLED (1-60Hz, up to 2,000 nits) in 41mm and 45mm sizes
Water & Durability: 5 ATM (50m) + IP68

Pixel & Android usersFitbit readinessclean Wear OS

Full review Worth it?

#4 pickValueFair at retail

Garmin Venu 3

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: The Garmin Venu 3 is the ultimate crossover watch for buyers who want a vibrant 1.4-inch AMOLED touchscreen, Bluetooth phone calling, and FDA-cleared ECG without being tethered to a nightly charging cable. Delivering up to 14 days of battery life alongside Garmin's Sleep Coach, Nap Detection, and Elevate Gen 5 sensor array across both iOS and Android, it trades third-party app-store breadth for genuine multi-week freedom.

$449Elevate V5 HR / ECG / 14-day battery3y 2m oldTarget $427

Battery Life: Up to 14 days smartwatch mode (10 days on Venu 3S) / up to 26 hrs GPS
Sensors & GPS: Garmin Elevate Gen 5 optical HR, FDA-cleared ECG, Pulse Ox, skin temp, multi-GNSS
Display: 1.4-inch (454x454) or 1.2-inch (3S) AMOLED touchscreen
Water & Durability: 5 ATM (50m swimproof)

runners & triathletesdual-band GPSmulti-week battery

Full review Worth it?

#5 pickShortlistDeal only

Samsung Galaxy Watch Ultra

A strong wearable choice, though compare battery runtime, GPS accuracy, sleep coaching, and phone compatibility against nearby rivals.

Editor's Take: Built around a Cushion Grade 4 Titanium frame, 10 ATM water resistance, a 3,000-nit sapphire display, and a programmable Quick Button with an 86dB emergency siren, the Samsung Galaxy Watch Ultra brings true rugged credibility to Wear OS 5. Its 590mAh cell delivers 60 hours of everyday use (up to 100 hours in Power Saving), making it the clear outdoor flagship for Android and Samsung Galaxy adventurers.

$649Exynos W1000 / Titanium / Dual-GPS2y 3m oldTarget $532

Battery Life: Up to 60 hrs normal / up to 100 hrs in Power Saving / 48 hrs Exercise Power Saving
Sensors & GPS: Samsung BioActive Sensor (optical HR, ECG, BIA), skin temp, dual-frequency L1+L5 GPS
Display: 1.5-inch (480x480) Super AMOLED Always-On display (up to 3,000 nits)
Water & Durability: 10 ATM (100m) + IP68 + MIL-STD-810H (-20C to 55C, 9,000m altitude)

Samsung Galaxy usersWear OS appsBioActive sensorstrail & outdoor athletes

Full review Worth it?

#6 pickValueFair at retail

Garmin Forerunner 265

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: For road runners and triathletes who don't need onboard topographic maps, the Garmin Forerunner 265 hits the sweet spot of the entire endurance market. Available in both 46mm and compact 42mm (265S) sizes, it delivers the same dual-frequency SatIQ GPS accuracy, 5-button wet-weather control, and morning Training Readiness scores as the 965 while saving $150.

$449AMOLED / Dual-frequency GPS / Training Readiness3y 8m oldTarget $427

Battery Life: Up to 13 days smartwatch mode (15 days on 265S) / up to 20 hrs GPS-only
Sensors & GPS: Garmin Elevate Gen 4 optical HR, Pulse Ox, dual-frequency multi-band GNSS with SatIQ
Display: 1.3-inch (416x416) or 1.1-inch (265S) AMOLED touchscreen + 5 buttons
Water & Durability: 5 ATM (50m swimproof)

runners & triathletesdual-band GPSmulti-week battery

Full review Worth it?

#7 pickValueFair at retail

Garmin Forerunner 965

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: The Garmin Forerunner 965 is the gold-standard GPS running and triathlon watch, marrying a brilliant 1.4-inch AMOLED touchscreen and lightweight 53-gram titanium-bezel chassis with 32GB of full-color offline TopoActive mapping. With dual-frequency SatIQ GNSS, 23-day smartwatch stamina, and Garmin's complete Training Readiness and chronic load suite, it gives competitive marathoners Fenix-grade navigation without the brick-like wrist weight.

$599AMOLED / Full offline maps / Triathlon readiness3y 8m oldTarget $569

Battery Life: Up to 23 days smartwatch mode / up to 31 hrs GPS-only / 19 hrs multi-band GNSS
Sensors & GPS: Garmin Elevate Gen 4 optical HR, Pulse Ox, multi-band GNSS with SatIQ, barometric altimeter
Display: 1.4-inch (454x454) AMOLED touchscreen + 5 physical buttons
Water & Durability: 5 ATM (50m swimproof)

runners & triathletesdual-band GPSmulti-week battery

Full review Worth it?

#8 pickValueFair at retail

Garmin Instinct 3

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: With its bolt-reinforced aluminum bezel, MIL-STD-810 thermal/shock armor, built-in multi-LED torch, and a choice between vibrant AMOLED (up to 24 days) or unlimited Solar MIP battery life, the Garmin Instinct 3 is the ultimate G-Shock-style field watch. You give up full-color downloadable topo maps and touchscreen panning, but gain indestructible simplicity and SatIQ multi-band GPS for $449.

$449Metal-reinforced bezel / AMOLED or Unlimited Solar / LED Torch1y 10m oldTarget $427

Battery Life: Up to 24 days (AMOLED) or Unlimited battery life in smartwatch mode with Solar charging
Sensors & GPS: Garmin Elevate Gen 4 optical HR, Pulse Ox, multi-band GNSS with SatIQ, 3-axis compass & altimeter
Display: 45mm / 50mm high-contrast MIP Solar or vibrant AMOLED display + built-in multi-LED flashlight
Water & Durability: 10 ATM (100m) + MIL-STD-810 thermal & shock resistance

runners & triathletesdual-band GPSmulti-week batterytrail & outdoor athletes

Full review Worth it?

#9 pickValueFair at retail

Garmin Forerunner 165

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: The Garmin Forerunner 165 democratizes Garmin's modern running experience, bringing a crisp 1.2-inch AMOLED touchscreen, 5-button physical lap controls, barometric altimeter, and adaptive Garmin Coach race plans down to $249. While it omits dual-frequency L1+L5 GNSS and Training Readiness to protect the Forerunner 265, its 11-day battery life and 39-gram comfort make it the best entry-level running watch available.

$2491.2-inch AMOLED / Adaptive Race Plans / 11-day battery2y 8m oldTarget $237

Battery Life: Up to 11 days smartwatch mode / up to 19 hrs GPS-only / 17 hrs all-systems GNSS
Sensors & GPS: Garmin Elevate Gen 4 optical HR, HRV status, Pulse Ox, barometric altimeter, multi-GNSS
Display: 1.2-inch (390x390) AMOLED touchscreen + 5 traditional runner buttons
Water & Durability: 5 ATM (50m swimproof)

runners & triathletesdual-band GPSmulti-week battery

Full review Worth it?

#10 pickValueFair at retail

Amazfit Active 2

The review score is high relative to street price. Prioritise seasonal deals and bundle discounts.

Editor's Take: The $99 Amazfit Active 2 rewrites what a sub-$100 smartwatch can do: it pairs a stainless-steel bezel and a blindingly bright 2,000-nit 1.32-inch AMOLED touchscreen with BioTracker 6.0 heart-rate sensing, 10-day battery life, Bluetooth calling, and free downloadable offline maps with turn-by-turn directions. Nothing else under $100 comes close to its outdoor and daily versatility.

$992,000-nit AMOLED / Offline maps / BioTracker 6.01y 10m oldTarget $94

Battery Life: Up to 10 days typical use / up to 19 days Battery Saver / 21 hrs continuous GPS
Sensors & GPS: BioTracker 6.0 PPG biometric sensor, barometric altimeter, 5-satellite circularly-polarized GPS
Display: 1.32-inch (466x466) AMOLED touchscreen (up to 2,000 nits peak brightness)
Water & Durability: 5 ATM (50m swimproof)

multi-day batteryvalue buyershybrid endurancelightweight comfort

Full review Worth it?

Best smartwatches for Android phones

What Matters Before You Buy

How We Rank These Wearables

Samsung Galaxy Watch 8

Frequently Asked Questions

Do Samsung Galaxy Watch 8 and Galaxy Watch Ultra work with a Google Pixel or OnePlus phone?

How does the OnePlus Watch 3 achieve 5 days of battery life while running full Wear OS 5?

Should an Android user consider Garmin Venu 3 instead of a Wear OS watch?

Editorial Team

Sanjiv Sathiah

OnePlus Watch 3

Google Pixel Watch 3

Garmin Venu 3

Samsung Galaxy Watch Ultra

Garmin Forerunner 265

Garmin Forerunner 965

Garmin Instinct 3

Garmin Forerunner 165

Amazfit Active 2