Fitbit

SpO2 (blood oxygen) tracking. Irregular heart rhythm notifications. Heart Rate info - resting HR high and low rates etc. Stress notifications - stress events are detected. Stress Management Score. Sleep Score. Log glucose levels. Active Zone Minutes. Built-in GPS. Steps distance and calories tracking. Swimproof up to 50 M. Alexa built-in. Battery life of 6+ days. Small band fits wrists 5.5" to 7.1" in circumference. Large band fits wrists 7.1" to 8.7" in circumference. Includes: Small Classic band. Large classic band. Charging cable.

SpO2 (blood oxygen) tracking. Irregular heart rhythm notifications. ECG app - asses heart rhythm. Heart Rate info - resting HR high and low rates etc. Stress notifications. Stress Management Score. Tracks sleep quality and sleep stages. Sleep Score - learn about previous night's sleep. Skin temperature sensor. Active Zone Minutes. Built-in GPS. Steps distance and calories tracking. Swimproof up to 50 M. Alexa built-in. Battery life of 6+ days. Small band fits wrists 5.5" to 7.1" in circumference. Large band fits wrists 7.1" to 8.7" in circumference.

SpO2 (blood oxygen) tracking. Irregular heart rhythm notifications. ECG app - asses heart rhythm. Heart Rate info - resting HR high and low rates etc. Stress notifications. Stress Management Score. Tracks sleep quality and sleep stages. Sleep Score - learn about previous night's sleep. Skin temperature sensor. Active Zone Minutes. Built-in GPS. Steps distance and calories tracking. Swimproof up to 50 M. Alexa built-in. Battery life of 6+ days. Small band fits wrists 5.5" to 7.1" in circumference. Large band fits wrists 7.1" to 8.7" in circumference.

Tracks all day activity. Long battery life up to 8 days. Animated clock face characters. Sleep tracking. Fitbit app schedules bedtime reminders and silent alarms. Swimproof design. Enjoy family challenges with fun step competitions. Virtual badge incentives. Reminders to move and stretch the legs. On-wrist timer and stopwatch features. Adjustable silicone band with secure buckle closure. Strap is interchangeable with compatible bands. Includes charging cable. Band fits wrists 4.8" to 6.8" in circumference. Recommended ages 6 years and up.

SpO2 (blood oxygen) tracking. Irregular heart rhythm notifications. Heart Rate info - resting HR high and low rates etc. Stress notifications - stress events are detected. Stress Management Score. Sleep Score. Log glucose levels. Active Zone Minutes. Built-in GPS. Steps distance and calories tracking. Swimproof up to 50 M. Alexa built-in. Battery life of 6+ days. Small band fits wrists 5.5" to 7.1" in circumference. Large band fits wrists 7.1" to 8.7" in circumference. Includes: Small Classic band. Large Classic band. Charging cable.

Heart rate on gym equipment. Daily Readiness Score. 40+ Exercise modes. Heart Rate tracking and Active Zone minutes. Built-in GPS. All Day Activity Tracking. SmartTrack Automatic Exercise Recognition. SpO2 (blood oxygen) tracking. Skin temperature variation. EDA Scan app for stress management. Stress Management score. Water resistant up to 50 M. Google Maps and Google Wallet. Up to 7 day battery life. Small fits wrists 5.1"-6.7" in circumference. Large fits wrists 6.7"-8.3" in circumference. Includes Infinity band (small and large) and charging cable.