Securely attaches to your backpack, keys or belt to quickly check time during hiking trips or daily commutes, or during busy schedules at work or at home Designed for commuters, travelers, seniors with vision impaired and busy professionals who prioritize quick access to time without sacrificing style or functionality Equipped with long lasting button batteries, this accessory is maintenance free, eliminates the hassle of frequent charging and maintains reliability in all seasons This key chain watch features a large digital display with bold numbers, making it easy to read the time in any lighting condition, perfect for those looking for a portable and easy-to-use smart wearable accessory Made with scratch resistant glass lenses, this watch is lightweight, portable and robust for active lifestyles and outdoor adventures