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Delvfire Sirius Fitness Tracker with Heart Rate Monitor, All Day Activity, Step Counter, Sleep Monitor, 1.3″ Touch Screen, IP68 Waterproof, Pedometer, Fitness Watch compatible with iPhone Android
HEART RATE MONITOR & SLEEP QUALITY TRACKING: Automatic heart rate monitoring to help you better understand your health and fitness. Tracks quality of your sleep and time spent in light and deep sleep cycles. Set an alarm and have your tracker wake you peacefully with a quiet vibration
ACTIVITY TRACKING with 9 SPORTS MODES: Records steps, distance, calories burned and minutes active automatically. Choose from up to 9 exercise modes to track your activity in greater detail – see stats in real-time like Heart Rate, Time, Pace and Distance on your wrist. Connect your Delvfire bracelet with GPS on your phone for increased levels of accuracy and to record a map of your route
SMART WATCH FEATURES: Call/Message Notifications (SMS text, WhatsApp, Facebook, Instagram, Twitter, Skype plus more) with a 10 Message Memory, Reject Caller, Alarms, Stopwatch & Timer, Guided Breathing, Reminders to Move, Bluetooth Music Control, 4 Watch Faces, Screen Brightness, Find Phone, Do Not Disturb -
Garmin 010-12883-00 HRM-Dual Heart Rate Monitor
Garmin premium heart rate chest strap transmits heart rate data in real time via Bluetooth Low Energy and ANT+
Battery life of approx. 3.5 years (with average use of 1 hour per day)
More training options to receive consistently accurate heart rate data on a Garmin device, online training apps or compatible fitness equipment during gym workouts