Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
STAY CLOSER TO YOUR HEART HEALTH—The most accurate heart rate sensing in a wearable, Ultra 4 now measures HRV as often as every five minutes for insights on stress and recovery, and background heart rate readings every five seconds.
MULTI‑DAY BATTERY LIFE — Ultra 4 is a smartwatch with ultramarathon battery stamina, perfect for runners to go the distance — with up to 45 hours of Max Extended Workout tracking. And you can fast‑charge in just 15 minutes for up to 18 hours of use.
A FULL-FEATURED HEALTH TRACKER — Better understand your body with advanced health insights. View your overnight health metrics with the Vitals app and get a daily sleep score, track your menstrual cycle and take readings of your blood oxygen.
WHY APPLE WATCH ULTRA 2 — Meet the ultimate sports and adventure watch. Advanced features for runners, cyclists, swimmers, hikers, divers and more. Rugged titanium case, now available in satin black. Super-bright Always-On Retina display. Incredibly accurate precision dual-frequency GPS. Powerful health, safety and connectivity features. And up to 36 hours of battery life for normal use and 72 hours in Low Power Mode.
THE FREEDOM OF CELLULAR — With a mobile service plan, you can call and text without your iPhone nearby. Stream your favourite music and podcasts. Get directions with Maps.
EXTREMELY RUGGED, INCREDIBLY CAPABLE — 49mm corrosion-resistant titanium case. Sapphire front crystal. Large Digital Crown and customisable Action button for instant control over a variety of functions. Tested to MIL-STD 810H. Water resistance 100m.
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HEALTH ESSENTIALS — Temperature sensing enables richer insights in the Vitals app and retrospective ovulation estimates. You’ll also get a daily sleep score, sleep apnoea notifications, and be alerted if you have a high or low heart rate or an irregular rhythm.
GREAT BATTERY LIFE — Enjoy all-day, 18-hour battery life. Then charge up to twice as fast as SE 2 and get up to 8 hours of battery in just 15 minutes.
ALWAYS-ON DISPLAY — Now you can read the time and see the watch face without raising your wrist to wake the display.
STAY CLOSER TO YOUR HEART HEALTH — The most accurate heart rate sensing in a wearable, Series 12 now measures HRV as often as every five minutes for insights into stress and recovery, and takes background heart rate readings every five seconds.
CHECK YOUR READINESS FOR THE DAY — Know when to rest or put yourself to the test. The readiness experience can help you determine your capacity to take on the day by analysing your recent activity, vitals and sleep.
A FULL-FEATURED HEALTH TRACKER — Better understand your body with invaluable health insights. View your overnight health metrics with the Vitals app and get a daily sleep score, track your menstrual cycle and take readings of your blood oxygen.
STAY CLOSER TO YOUR HEART HEALTH — The most accurate heart rate sensing in a wearable, Series 12 now measures HRV as often as every five minutes for insights into stress and recovery, and takes background heart rate readings every five seconds.
CHECK YOUR READINESS FOR THE DAY — Know when to rest or put yourself to the test. The readiness experience can help you determine your capacity to take on the day by analysing your recent activity, vitals and sleep.
A FULL-FEATURED HEALTH TRACKER — Better understand your body with invaluable health insights. View your overnight health metrics with the Vitals app and get a daily sleep score, track your menstrual cycle and take readings of your blood oxygen.
STAY CLOSER TO YOUR HEART HEALTH — The most accurate heart rate sensing in a wearable, Series 12 now measures HRV as often as every five minutes for insights into stress and recovery, and takes background heart rate readings every five seconds.
CHECK YOUR READINESS FOR THE DAY — Know when to rest or put yourself to the test. The readiness experience can help you determine your capacity to take on the day by analysing your recent activity, vitals and sleep.
A FULL-FEATURED HEALTH TRACKER — Better understand your body with invaluable health insights. View your overnight health metrics with the Vitals app and get a daily sleep score, track your menstrual cycle and take readings of your blood oxygen.
Robust Titanium Construction: Crafted from Grade 5 titanium, the 49mm case ensures exceptional durability while remaining lightweight for comfortable wear during extended activities. Enhanced Display: Features an Always-On Retina LTPO2 OLED display with up to 3,000 nits brightness, ensuring clear visibility even in bright sunlight.
KNOW YOUR SLEEP SCORE — Sleep score provides an easy way to help track and understand the quality of your sleep, so you can make it more restorative.
HYPERTENSION NOTIFICATIONS — Apple Watch Series 11 can spot signs of chronic high blood pressure and notify you of possible hypertension.
EVEN MORE HEALTH INSIGHTS — Take an ECG anytime. Get notifications for a high and low heart rate, an irregular rhythm and possible sleep apnoea. View overnight health metrics with the Vitals app and take readings of your blood oxygen.
RUGGED AND READY TO GO — The ultimate sports and adventure watch is built to last with an extremely tough titanium case and a strong sapphire crystal display. Water resistant 100m — great for swimming, diving and high-speed water sports.
MULTI-DAY BATTERY LIFE — Up to 42 hours of normal use and up to 72 hours in Low Power Mode. Track a workout with full GPS and heart rate monitoring for up to 20 hours in Low Power Mode.
BRIGHT, BEAUTIFUL DISPLAY — A large and advanced display that emits more light at wider angles, making it even brighter and easier to read. You can also use the display as a torch.
KNOW YOUR SLEEP SCORE — Sleep score provides an easy way to help track and understand the quality of your sleep, so you can make it more restorative.
HYPERTENSION NOTIFICATIONS — Apple Watch Series 11 can spot signs of chronic high blood pressure and notify you of possible hypertension.
EVEN MORE HEALTH INSIGHTS — Take an ECG anytime. Get notifications for a high and low heart rate, an irregular rhythm and possible sleep apnoea. View overnight health metrics with the Vitals app and take readings of your blood oxygen.
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