tldr; GPS often overcounts distance. 3-day battery in low power mode. Strong fitness features but frustrating battery.
$165.00 on AmazonScores based on sentiment analysis of topic-related comments
Best praise vs top criticism for Apple Watch Series 8
“Several smartwatches detect heart rate in real time and provide customizable alerts for increased heart rates, even during activity. Here are options: * The Apple Watch Series (7, 8, or Ultra) offers tailored heart rate alerts throughout all activities, not just resting. Its ECG and fall detection may help cardiac patients. * The Fitbit Sense 2 watch measures heart rate 24/7 with customizable zone alerts. It reminds you throughout active and resting periods and monitors your ECG and stress. * The Polar Grit X Pro watch tracks heart rate and provides alerts for performance and wellbeing. Customize limits to alert you if your heart rate exceeds a threshold. * The Samsung Galaxy Watch 6 measures heart rate in real-time and alerts users of increased heart rates during activity or rest. ECGs and blood oxygen levels are advanced health monitoring. * As a cardiac patient, you may want a device that delivers real-time alerts and precise monitoring during various activities. Make sure your watch matches your health by seeing a doctor.”
“I just switched from an Apple Watch Series 8 to a Suunto Run because the GPS on the Apple Watch wasn't accurate enough (always overcounted). With the Suunto I can run on a marked course and the distance matches exactly.”
31 Reddit opinions analyzed • Last updated 4/5/2026