iPhone: The Arccos Caddie app works with any iPhone 5s or newer. The average iPhone uses 40% of battery life during a 4-hour round with Arccos. Please note that the newer the iPhone, the longer a battery will last.
Android: The Arccos Caddie app works with Android phones running Nougat OS or newer that also have a gyroscope and accelerometer (standard in most smartphones). The average Samsung S8 or S8+ uses approximately 50% battery during a 4-hour round.
Please note: Arccos users with Samsung S7 and S7 Edge report much more significant battery drain than those with other Android phone models. This is due to widely reported battery hardware issues with the S7 and S7 Edge.