⌚BIG & THICK, FOR BIG WRIST TOUGH MEN - Designed with the 15.7mm thick watch body (about 2 iPhones thick), stainless steel metal cover and 1.5" HD big full touch TFT screen, EIGIIS rugged smart watch for men is special for the men with big wrist to highlight their tough guy charm! Exquisitely packaged, it is a great choice for family and friends!

⌚800MAH BIG BATTERY, FOR OUTDOOR EXPLORE - This is EIGIIS' first 800mAh big battery men smart watch! Compared to a smartwatch with 400mAh battery, this outdoor smart watch for men android phones lasts twice as long, can be used for 10 days and standby for 30 days, is no need to charge frequently and special for the hard worker and outdoor adventurers!

⌚LATEST BLUETOOTH CALLING TECHNOLOGY - Featured with the latest Bluetooth calling one-click connection technology, EIGIIS smart watch for men with call is easy to use, no need to connect the Bluetooth twice, also supports turn off the audio Bluetooth separately, receives the calls/messages/SNS notifications in real time.

⌚MASSIVE SPORTS MODES & IP67 WATERPROOF - Built-in 100+ sports modes, EIGIIS fitness tracker watch for men can track and records your workout data (average heart rate, calories, steps, distance) in real time. At the same time, EIGIIS fitness smart watch for men has excellent IP67 waterproof performance, can be used in extreme environments.

⌚STRONG RELIABLE HEALTH ACTIVITY TRACKER - EIGIIS activity tracker for men monitors human activities (heart rate, blood pressure, blood oxygen, stress, sleep) through the electronic optical sensor. Not only that, EIGIIS heart rate monitor smart watch has weather, remote camera, music control, timer, alarm clock, stopwatch, period and calculator functions.

⌚DOWNLOAD THE OFFICIAL DAFIT APP - Before using the EIGIIS sports smart watch for men iPhone, you have to download the Da Fit app to your smart phone. Don't worry, EIGIIS smartwatches are compatible with most iPhones and android phones, support Android 6.0 and above; iOS 9.0 and above; Bluetooth 5.0.

⌚NO HASSLE, EIGIIS 1-YEAR GUARANTEE - You will receive 1x EIGIIS military smart watch for men with call, 1x charging cable, 1x watch strap removal tool, 1x user manual. We love and take pride in our EIGIIS smartwatch for men and we back this up with 1-year guarantee. If there are ever any issues, just contact us and we will make it right.