Details Brand Withings Model Activite Steel Battery Life 8 months Use Tracking Latest Version Yes Key FeaturesComfortabilitySizeAccessoriesUseStyleBasic FeaturesAdvanced FeaturesConnectivityEase of UsePower SourceAccuracyFaceBandAppsDurabilityPriceBottom Line Key Features Key Features • Activity tracking (steps and automatic activity sensing)• Sleep tracking• Auto• sync with phone app via Bluetooth• Sturdy stainless steel casing with a soft silicone band• Long lasting CR2025 battery Comfortability Comfort The Withings Activité Steel weighs approximately 30 ounces and is meant to be worn on the...