With a smartwatch, you will not fire up phone screen every time you need to check the distance. While Bluetooth link consumes some energy, the screen is a much bigger battery hog. In real-life tests we observed that using a smartwatch improves battery life by 15-30%.
What about phone's battery life?
Modified on: Mon, 12 Nov, 2018 at 11:36 PM
Did you find it helpful? Yes No
Send feedbackSorry we couldn't be helpful. Help us improve this article with your feedback.