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Google (Fitbit)

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Google's smallest, most affordable screenless tracker, weighing just 12g with the band attached. Delivers 7-day battery life, background AFib detection, and Gemini-powered AI coaching through the Google Health app — no subscription required beyond an initial free trial.

$160

Color

Specifications

Type: Screenless activity & sleep tracker

Body

Design: Small tracker "pebble" that snaps into a band
Weight: 5.2g (pebble only) / 12g (with band attached)
Thickness: 8.3mm
Housing: Recycled polycarbonate and PBT plastics
Band: Textile, stainless steel buckle (Active, Elevated, and Performance Loop options at launch)
Water resistance: 5 ATM / up to 50 meters
Indicator: Single status LED (charging, low battery, firmware states via pulse patterns)

Battery

Life: Up to 7 days per charge
Charging: Magnetic charger (USB-C), 90 min full charge
Fast charge: 5 minutes = 1 day of use

Health Tracking

Core metrics: Heart rate (24/7), steps, Active Zone Minutes, distance, calories
Sleep: Sleep Score, sleep stages/duration, Smart Wake vibration alarm
Advanced: SpO2, heart rate variability, breathing rate, skin temperature, background AFib detection (FDA-certified)
Performance: Cardio Load, Daily Readiness score
AI coaching: Gemini-powered Google Health Coach (conversational insights, recovery routines, workout summaries)

Connectivity

App: Google Health app (iOS/Android), requires Google account
GPS: None on-device (phone-connected only)

Misc

Price: $99.99 (includes 3-month Google Health Premium trial)
Colors: Obsidian (standard); Special Edition Performance Loop (rye brown/orange, $129.99)