Google Fitbit Air - Screenless fitness and health tracker with heart rate, sleep, and activity monitoring, AI-powered coaching, up to 7-day battery life, iOS compatible Google Fitbit Air Google Fitbit Air • ✅ Original from Google. • ✅ Ultra-lightweight, screenless design (only 12g with band). • ✅ Comfortable for all-day wear and even during sleep. • ✅ Battery lasts up to 7 days. • ✅ Fast charging: a full day of use in 5 minutes, full charge in 90 minutes. • ✅ Water-resistant up to 50 meters (5ATM). • ✅ 24/7 heart rate monitoring. • ✅ Blood oxygen saturation (SpO2) measurement. • ✅ Skin temperature variation measurement. • ✅ Sleep tracking (sleep stages, duration, quality). • ✅ Resting heart rate measurement. • ✅ Heart rate variability (HRV) measurement. • ✅ Irregular heartbeat (Afib) alerts. • ✅ Step tracking. • ✅ Distance traveled calculation. • ✅ Calories burned calculation. • ✅ Daily activity tracking. • ✅ Automatic exercise recognition. • ✅ Recovery tracking. • ✅ Vibration for alerts and silent alarm. ✅ Original from Google. • ✅ Ultra-lightweight, screenless design (only 12g with band). • ✅ Comfortable for all-day wear and even during sleep. • ✅ Battery lasts up to 7 days. • ✅ Fast charging: a full day of use in 5 minutes, full charge in 90 minutes. • ✅ Water-resistant up to 50 meters (5ATM). • ✅ 24/7 heart rate monitoring. • ✅ Blood oxygen saturation (SpO2) measurement. • ✅ Skin temperature variation measurement. • ✅ Sleep tracking (sleep stages, duration, quality). • ✅ Resting heart rate measurement. • ✅ Heart rate variability (HRV) measurement. • ✅ Irregular heartbeat (Afib) alerts. • ✅ Step tracking. • ✅ Distance traveled calculation. • ✅ Calories burned calculation. • ✅ Daily activity tracking. • ✅ Automatic exercise recognition. • ✅ Recovery tracking. • ✅ Vibration for alerts and silent alarm. Note: Only one remaining Material: Rubber Features: Water Resistant Movement Type: Digital Watch Size: 42mm