Google has acquired Bengaluru-based live train tracking app Where is my Train for an undisclosed deal amount. Sigmoid Labs-owned Where is my Train announced the development on its website. \u201cThe confidence that our users have placed in us is what makes us so excited to think even bigger. That\u2019s why we\u2019re excited to share that Sigmoid Labs, the team behind the \u201cWhere is my train\u201d app, is joining Google.\u201d \u201cWe can think of no better place to help us achieve our mission, and we\u2019re excited to join Google to help bring technology and information into more people\u2019s hands,\u201d the company said on its website. Users can check the train status without the internet or GPS access. The startup uses information from cell tower to get trains\u2019 location. The startup was founded in 2016 by Arun Kumar Nagarajan, Ahmed Nizam Mohaideen, Balasubramoniam Rajendran, Sashikumar Venkataraman, and Meenakshi Sundaram who earlier worked at former entertainment technology company TiVo Corporation. Google India and Southeast Asia Vice President Rajan Anandan in a Google blog had announced of adding Where is my Train on the Google Assistant as part of various services adding to the voice control device. \u201cOn the Google Assistant, we\u2019re adding Marathi (with seven more Indian languages coming soon) and even more Indian apps\u2014like Where Is My Train, Airtel, and Hello English\u2014making them available through the convenience of voice control.\u201d Where is my Train is rated 4.7 on the Google Play Store and has over 1 crore downloads. In June this year, Google launched its free WiFi services at the 400th Indian Railway station Dibrugarh in Assam. Google had acquired another Bengaluru-based AI and machine learning startup Halli Labs in July last year. RailYatri, among the most well-funded startups in the train tracking space, raised $10 million in Series B funding in April this year.