Official product photos: Fitbit · source More photos on Amazon
Fitbit Charge 6 Fitness Tracker with Built-in GPS and Heart-Rate Tracking
Accurate heart rate, built-in GPS and up to 7 days of battery in a slim band for Android and iPhone.
Amazon
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- Up to 7-day battery
- Built-in GPS + GLONASS
- ECG app and EDA stress scan
- Water resistant to 50 m
At a glance
Our verdict
—If you want serious tracking in a light, comfortable band — and would rather charge weekly than nightly — the Charge 6 is the one to buy. The trade-offs: the small screen is no match for a smartwatch, it needs a Google Account, an...
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Read the full verdict50 m (5 ATM)
Water resistance
2 h
Charging time (0–100%)
30 g
Weight
Best for
- Workouts
- Everyday use
- Bedtime
- Outdoors
Best thing: Light (30 g) and comfortable enough to sleep in
Honest catch: Small screen compared with a smartwatch
Our verdict
If you want serious tracking in a light, comfortable band — and would rather charge weekly than nightly — the Charge 6 is the one to buy. The trade-offs: the small screen is no match for a smartwatch, it needs a Google Account, and some insights and the YouTube Music controls require paid subscriptions.
Why you’ll like it
-
01
Up to 7 days per charge (less with the always-on display or SpO2 tracking), and a full charge takes about two hours.
-
02
Built-in GPS shows pace and distance on runs and rides without carrying your phone.
-
03
Streams real-time heart rate to compatible gym equipment and fitness apps, so the machine shows your true effort.
-
04
ECG and EDA Scan apps, SpO2 and skin-temperature variation give a fuller picture of heart health, stress and recovery.
-
05
Google Wallet and Google Maps on your wrist mean fewer reasons to pull out your phone.
Great for
- People who want 24/7 health and sleep tracking without a bulky watch
- Runners and gym-goers on a budget
- Android and iPhone users alike
Maybe skip it if
- You want apps, calls and a big screen on your wrist
- You don’t want to use a Google Account
Where it shines
How well it suits each use, based on its specifications.
- Workouts Great
- Everyday use Great
- Bedtime Great
- Outdoors Good
Pros & cons
Pros
- Light (30 g) and comfortable enough to sleep in
- Works with Android and iPhone
- Rich health sensors for its size
- Small and large bands in the box
Cons
- Small screen compared with a smartwatch
- Needs a Google Account; some features need a paid subscription
- Always-on display and SpO2 tracking shorten battery life
Based on the maker’s specifications and published information — every point is checked against a named source.
Where to buy
Stores we link to in US. We show a price only when it is live.
Amazon
Amazon shows the live price and stock
Live price on Amazon
Prices change often, so we send you to Amazon for the current one instead of showing an old price.
We may earn a commission when you buy through our links. It never changes how we rank products. How we make money
More stores and live prices are added automatically as we connect store feeds.
Specifications
General
- Phone compatibility
- Android 11+ or iOS 16.4+, Google Account
Battery
- Battery life (up to)
- 7 days
- Charging time (0–100%)
- 2 h
Connectivity
- GPS
- Built-in GPS + GLONASS
- NFC (Google Wallet)
- Yes
Design
- Water resistance
- 50 m (5 ATM)
- Band sizes
- S: 5.1–6.7 in; L: 6.7–8.3 in wrist
Dimensions
- Dimensions
- 36.73 × 23.09 × 11.20 mm
Display
- Display
- AMOLED, Corning Gorilla Glass 3
Features
- Sensors
- Optical heart rate, 3-axis accelerometer, red/infrared SpO2, device temperature, electrical sensors for ECG and EDA
- Exercise modes
- 40+
Size & weight
- Weight
- 30 g
Source: RightDeals research · verified 2026-10-10
Our score is on its way
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What buyers say
We only show star ratings we are licensed to display. Read verified buyer reviews and photos directly on Amazon.
Questions people ask
Does the Charge 6 work with iPhone?
Yes. Google’s Help Center lists phones running Android 11 or newer or iOS 16.4 or newer. You need a Google Account and the companion app.
Can I swim with it?
It is water resistant to 50 m (5 ATM under ISO 22810:2010). Google notes it is not waterproof and that resistance can decrease over time, so dry the band after it gets wet.
Do I need a subscription?
Not for core tracking. Some features and insights need a paid membership, and the YouTube Music controls need a YouTube Music Premium subscription and a phone in Bluetooth range.
Sources & method
Researched from the maker’s specifications, the store listing and published information — not lab-tested. We never accept payment for a recommendation.
