Caution: color: we send according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title.
Smart watch real time body temperature measure watches heart rate monitor call reminder with flashlight smartwatch| smart watches black warm tips: 1. Please charging the watch first after receive the watch, because after a long period of logistics, the watch has a low battery. 2. Please make sure you have downloaded the latest version "fitcloudpro" app before use. 3. This product is ip67 waterproof, please do not use in hot water, etc. Meanwhile, we do not suggest wear it when swimming, diving or taking a shower. Feature > sports: all-day activity tracking, ip67 waterproof, 5 exercise modes, stopwatch, sports data report. > Health: real-time monitor body temperature, 24/7 heart rate, blood pressure, blood oxygen, sleep tracking & stages, reminders to move. > Life: smartphone notifications, alarm clock, weather. Parameter color:black app: fitcloudpro waterproof rating: ip 67 display: 1.54 Inch strap material: silicone operating mode: full touch battery: 250mah support system: for ios 8.2 And above, android 4.4 And above