⌚1.85" HD SCREEN & RUGGED MILITARY STANDARD EIGIIS Smart watch for men featured with 1.85-inch large IPS screen, 240*280 high-definition resolution, brings you an excellent visual experience. And EIGIIS military watch is made of aluminum alloy. Military standard allows it used under the harsh environmental conditions. EIGIIS Fitness tracker can undoubtedly become your reliable companion when you like outdoor activities.  ⌚BLUETOOTH DIAL & ANSWER CALLS With built in speaker, EIGIIS tactical sports watch supports you to use the watch directly to make and answer calls makes the scenes that are inconvenient to hold a mobile phone in sports and life, which is more concise and smart. And the watch's ringer alert lets you never miss a call, and of course you can choose to turn off the ringer in a quiet environment. ⌚24 SPORTS MODES & IP67 WATERPROOF 24 kinds of sports modes for your choice, EIGIIS fitness tracker for men can satisfy all your exercises needs. All your workout situation will be recorded and uploaded to DaFit App automatically. Designed with IP67 waterproof rating, EIGIIS fitness sports watch allows you to wash your hand, jog in rain( But not suggest soak it in water). ⌚SAFEGUARD YOUR HEALTH ALL DAY With built-in upgraded biosensor, EIGIIS activity tracker watch can be used for accurate health monitoring( including heart rate, sleep, steps, calories burned, miles walked, etc). You could know your health better by checking the health report from DaFit App. The 350mAh battery takes only 2 hours to get fully charged and lasts for 5-7 days.    ⌚SMART REMINDER & MORE PRACTICAL TOOLS Using EIGIIS Bluetooth smart watch, you will get the calls, messages and SNS notifications on your wrist and no need to open your phone. The reminder vibration will make you not miss any important messages. Moreover, EIGIIS men smartwatch has multiple functions (such as calculator, automatic speaker drain, remote camera, play music, stopwatch, etc), brings convenience to your life.   ⌚GREAT COMPATIBILITY & AFTER-SALES SERVICE EIGIIS sports smart watch is compatible with iPhone and android phone, supports system Android 4.4, IOS 9.0, and Bluetooth 5.0 and above. EIGIIS store provides ONE-YEAR quality guarantee for the military watch. Any questions about our smart watch, please contact us, we will solve your problems in time. Specifications: Brand: EIGIIS Product Name: Military Smart Watch Screen Size: 1.85 inch(Hypotenuse Length) Screen Type: IPS Resolution: 240x280 pixels Battery Capacity: 350 mAh Working Hours: About 5-7 days Standby Time: About 15 days Charging Type: Magnetic charging Charging Time: About 2 hours IP Rating: IP67 Water Resistant Band Size: About 10*0.9 inch / 260*22mm Watch Weight: About 6.4 oz /200 g APP Name: Da Fit Compatible System: Android 4.4 or above, iOS 9.0 or above Main Feature: 1.1.85 inches HD big screen with 240x280 resolution. 2.Bluetooth dial call and smart message reminder, never miss any important messages. 3. Military-grade protection, drop-resistant and durable. 4. All day health and activity tracking, 24 sports modes. Attention Please: -- Can't be compared to hospital equipment, it is NOT a medical device!! -- Access Permission: Please always authorize APP access to all phone functions and always let it operating on. -- Please charge it for 2-3 hours when you receive it. It was run out of power after the long delivery. Thank you! Packing Including: 1 * EIGIIS Smart Watch 1 * Charging Cable 1 * User Manual 1 * Customized Box