Google officially expanded its wearable lineup on October 12 2026 with the Fitbit Edge, a $179.99 fitness band that fills a gap that has existed in the portfolio for a while. It sits between the minimalist screenless Fitbit Air and the full Wear OS Pixel Watch, offering smartwatch-tier health sensing and AI coaching in a lightweight band form factor with a week of battery life. The replaceable battery is the detail worth leading with, because nothing else on the market at this price does that.

Design and the Replaceable Battery

The Fitbit Edge is machined from recycled aluminum with a curved AMOLED colour touchscreen on the front, 5 ATM water resistance and IP68 dust protection for open-water swimming down to 50 metres, and USB-C fast charging that restores a full day of battery in under 15 minutes. Standard battery life is up to seven days.

The replaceable battery module is the headline differentiator. Rather than engineering the tracker to a fixed lifespan tied to lithium cell degradation, Google has built an officially serviceable internal power cell that can be swapped through authorised repair channels. For a device people wear daily and charge nightly, that is a meaningful sustainability decision and a practical one for anyone who plans to own it for more than two years.

Health Sensors

The sensor stack is the most comprehensive Google has put into a non-Pixel Watch device. Continuous multi-path optical heart rate monitoring sits alongside an on-wrist ECG for atrial fibrillation detection. A dedicated skin temperature sensor combines with SpO2 and heart rate variability data to generate daily readiness and sleep scores. The Health Guardian suite, available through Google Health Premium, monitors biometric baseline shifts for blood pressure markers, insulin resistance indicators, and overnight breathing disruptions.

GPS, Activity Tracking, and Gemini Coaching

Standalone multi-satellite GPS and an altimeter are built in, so runners and cyclists can track pace, distance, and elevation without carrying a phone. Automatic activity detection has expanded from 10 to over 100 workout types, with contextual machine learning doubling detection accuracy to reduce missed exercise logs. Gemini powers the personalised health coaching layer, analysing exercise history, recent sleep, and recovery metrics to offer adaptive suggestions in conversational language. Google Wallet contactless payments and smart alarm wakeups round out the daily convenience features.

Pricing and Availability

Pre-orders are open now on the Google Store and Amazon. General retail shipments start later this month. Each purchase includes six months of Google Health Premium access, which gives you the full Health Guardian monitoring suite from day one.