Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colourful display — to better understand your body and promote a healthier lifestyle. Long battery life Keep pushing day after day with up to 10 days of battery life. Body Battery Body Battery energy monitoring tracks your body's energy levels to find the best times for activity and rest. Sleep metrics Help improve the quality of your sleep with personalised sleep metrics, including the sleep alignment feature to understand if you're in sync with your internal cycle. Health status The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you're trending away from your usual range. Training coach Make every activity count using personalised Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Lifestyle insights Log custom or preset daily behaviours — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. Take calls Plus, make and take calls right from your wrist when paired to your smartphone. All smartwatch data presented is intended to be a close estimation of the metrics tracked.