MIL-STD-810H compliant*
IP68 dust tight and water resistant (immersible up to 50m/5ATM)
Compatible with standard 20mm straps
ECG certified
Blood pressure monitor
Armor aluminum 2 frame
*does not guarantee ruggedness or use in extreme conditions
I have mixt feeling's... I'm coming from a Honor magicwatch 2, witch had after nearly 5 years, 7 to 10 days battery life... Samsung feels good onto my hand, good quality materials, a lot of apps...