The new year has just begun and Amazfit has launched a brand new smartwatch that will help you keep up with all your new resolutions, be it rain or shine. Whether you want to take up mountain climbing, start trekking in the great outdoors, or just start swimming to stay fit, this watch is built to deliver and can withstand shock, dust and extreme temperatures as well. And there’s also enough features to help you keep up with your commitments, with tracking for indoor, outdoor and even skiing (if you decide to head to the Himalayas or the Swiss Alps). When you have done it all, it also tracks your sleep. Its 20-day battery life should easily outlast your best attempts at keeping up with those New Year’s resolutions and once you are done with that, you can still use it as a smartwatch that relays notifications from your smartphone. Huami’s Amazfit T-Rex will be available in the US starting this month at $139.