The Google Fitbit Air is a sleek, ultra-thin health tracking device that completely eliminates the traditional wrist screen to minimize digital distraction and visual noise. The main sensor housing (the "Pebble") is modular and crafted from recycled materials, weighing a mere 5.2 grams on its own (12 grams with the standard band). It acts as a companion device that syncs data effortlessly with the Google Health App, supporting parallel usage with devices like the Pixel Watch. Core Features• Screenless, Ultra-Light Design: Focuses on health tracking without the constant intrusion of screen notifications.• Advanced Biometrics: Provides 24/7 optical heart rate tracking, Blood Oxygen (SpO2) monitoring, Skin Temperature variations, and Heart Rate Variability (HRV) analysis.• Sleep & Recovery Optimization: Tracks distinct sleep stages and resting heart rate, producing a daily Sleep Score. Includes an FDA-certified AFib arrhythmia warning system.• Gemini AI Health Coach: Utilizes Google’s Gemini AI via the premium health ecosystem to offer highly personalized wellness trends, daily readiness guidance, and actionable recovery solutions.• All-Week Battery Life: Lasts up to 7 days on a single charge. Supports quick charging, providing 1 full day of use from a brief 5-minute charge.• 5ATM/50m Water Resistance: Fully sweatproof and swim-ready. What's in the Box1. Google Fitbit Air tracker (Pebble puck)2. Performance Loop Wristband (Micro-adjustable, standard)3. USB-C Charging Cable