Trespass Novern Mens Waterproof Snow Boots , Black Size:41 making it perfect for backpacking Shop By Size_.15 Oz making it perfect for backpacking and hiking EVERY SECOND) Yes RESTING HEART RATE Yes Abnormal Heart Rate Alerts Yes (high and low) RESPIRATION RATE Yes Fitness Age Yes Body Battery™ Energy Monitor Yes All day Stress Yes Relaxation Breathing Timer Yes MEDITATION Yes BREATHWORK Yes Sleep Yes (advanced) SLEEP COACH Yes SLEEP ALIGNMENT Yes Breathing variations Yes NAP DETECTION Yes Hydration Yes (in Garmin Connect™ and optional Connect IQ™ widget) Women's Health Yes (in Garmin Connect™ and optional Connect IQ™ widget) PAST OVULATION ESTIMATES Yes HEALTH SNAPSHOT Yes SKIN TEMPERATURE Yes JET LAG ADVISER Yes LIFESTYLE LOGGING Yes HEALTH STATUS Yes Sensors GPS Yes GLONASS Yes GALILEO Yes QZSS Yes BEIDOU Yes SATIQ™ TECHNOLOGY Yes GARMIN ELEVATE™ WRIST HEART RATE MONITOR Yes PULSE OX BLOOD OXYGEN SATURATION MONITOR Yes BAROMETRIC ALTIMETER Yes COMPASS Yes GYROSCOPE Yes ACCELEROMETER Yes THERMOMETER Yes AMBIENT LIGHT SENSOR Yes DEPTH SENSOR Yes (to 40 m) Daily smart features FIND MY PHONE Yes FIND MY GARMIN (HELPS LOCATE LOST DEVICE) Yes Find My Phone during GPS activity Yes Connectivity Bluetooth® these boots are built to withstand wet weather The MD RB outsole provides excellent traction on slippery surfaces