Fitbit Inspire 3 Armband activity tracker Black Weight___1.24 kg 3 W Energy consumption (SDR) 3 W Energy consumption (SDR) per 1000 hours 17 kWh Energy efficiency class (SDR) E Operational conditions Non operating altitude 0 12192 m Operating altitude 0 3658 m Storage relative humidity (H H) 20 80% Operating relative humidity (H H) 20 80% Storage temperature (T T) 20 60 °C Operating temperature (T T) 0 40 °C Packaging content Bundled software SmartControl Manual Yes Cables included HDMI and the Delta E < 2 accuracy6 lets every colour shine forth as they're meant to be seen Performance Colour display Yes Touchscreen Yes Design Removable strap Yes Control type Touch Waterproof up to 50 m Waterproof Yes Minimum strap length 13 iOS Operational conditions Operating temperature (T T) 0 40 °C Packaging content USB charger included Yes Number of bands included 2 Headphones Headphone connectivity Bluetooth