Battery Life Test: Bolt 3 vs Apple Watch Ultra 3, Garmin Forerunner 965

A 77-mile circular ride around London put three devices to the test. The Bolt 3 lasted 24 hours and 2 minutes, while the Garmin Forerunner 965 went for 38 hours and 14 minutes (surpassing its claimed battery life). The Apple Watch Ultra 3 finally succumbed after 28 hours and 36 minutes.