Tough, powerful and uncompromising, the Unisex Garmin vivoactive 4 Large Bluetooth Smartwatch is ready for anything.The solar-charged battery keeps going for up to 54 days when in smartwatch mode, so you’ll spend less time charging it and more time doing what you want to do. The watch comes preloaded with a host of sports apps, inspiring you for your next workout. It also tracks your heart rate, stress level, energy reserves and sleep, so it’s the perfect lifestyle partner. You can receive email and texts from friends and family, and there’s also an alarm, timer, stopwatch. Water resistant to 100 metres, it’s fine for swimming, and it even measures GPS data, altitude, heat and atmospheric pressure.The tough jet-black plastic resin case houses the main dial, which is protected by hardwearing Gorilla Glass, while the plastic resin strap is equally durable. If you’re serious about your training, this is an essential accessory.Water resistant to 100 metres, so fine for swimming and snorkellingMonitors your heart rate, breathing rate, sleep and hydration levels, making it your perfect lifestyle partnerSolar power charges battery for super-long running times20+ built-in sports apps for creative workoutsTracks GPS, altitude, speed and direction for when you’re on your next adventure