Wearables

Google Fitbit Charge 6 vs Google Fitbit Inspire 3

Google Fitbit Charge 6 and Google Fitbit Inspire 3 are slim fitness trackers with AMOLED displays, health metrics, and long battery life. Charge 6 is the more capable workout tracker with built-in GPS, NFC, ECG, and Google Wallet, while Inspire 3 is the cheaper, lighter tracker with up to 10 days of battery life.

Last updated: September 8, 2026

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Google

Google Fitbit Charge 6

A premium Fitbit tracker with built-in GPS, ECG, EDA Scan, Google Wallet, Google Maps, NFC, and up to 7 days of battery life.

Google

Google Fitbit Inspire 3

A lightweight budget Fitbit tracker with AMOLED display, heart-rate tracking, SpO2, skin-temperature variation, sleep tools, stress features, and up to 10 days of battery life.

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Specifications

FeatureGoogle Fitbit Charge 6Google Fitbit Inspire 3

Product typeFitness and health trackerHealth and fitness tracker

Exact model usedFitbit Charge 6 TrackerFitbit Inspire 3 Tracker

Official US price$159.95 (Google Store price)$99.95 (Google Store price)

DisplayAMOLED displayAMOLED display

Display glassCorning Gorilla Glass 3Corning Gorilla Glass 3

Always-on displayYes, may require more frequent chargingYes, may require more frequent charging

Battery lifeUp to 7 daysUp to 10 days

Battery typeLithium-polymerLithium-polymer

Charge time0-100% in about 2 hours0-100% in about 2 hours

Radio / wirelessBluetoothBluetooth

Syncing rangeUp to 30 ft / 9.1 mUp to 30 ft / 9.1 m

GPSBuilt-in GPS + GLONASSNot listed on Google Fitbit's official specs page for this model

NFC / paymentsNFC with Google WalletNot listed on Google Fitbit's official specs page for this model

NavigationGoogle Maps turn-by-turn directionsNot listed on Google Fitbit's official specs page for this model

Exercise modesOver 40 exercise modesExercise tracking and Active Zone Minutes; exact mode count not officially listed on Inspire 3's official specs page

Heart-rate sensorOptical heart rate monitorOptical heart rate monitor

Advanced heart-rate featuresReal-time heart rate on compatible exercise machines; improved vigorous-activity tracking claimActive Zone Minutes and continuous heart-rate tracking

ECGMultipurpose electrical sensors compatible with ECG appNot listed on Google Fitbit's official specs page for this model

EDA / stress scanMultipurpose electrical sensors compatible with EDA Scan appNot listed on Google Fitbit's official specs page for this model

SpO2Red and infrared sensors for oxygen saturation monitoringRed and infrared sensors for blood oxygen monitoring

Skin temperatureDevice temperature sensor for skin-temperature variation in Google Health appDevice temperature sensor for skin-temperature variation in Google Health app

Motion sensor3-axis accelerometer3-axis accelerometer

Ambient light sensorYesYes

Vibration motorYesYes

Water resistanceWater resistant to 50 m; 5 ATM under ISO 22810:2010Water resistant to 50 m

Memory7 days detailed motion data; daily totals for 30 days; heart-rate data at 1-second intervals during exercise and 5-second intervals otherwise7 days detailed motion data; daily totals for 30 days; heart-rate data at 1-second intervals during exercise and 5-second intervals otherwise

Dimensions36.73 x 23.09 x 11.20 mm / 1.45 x 0.91 x 0.44 in39.32 x 18.6 x 11.75 mm / 1.55 x 0.73 x 0.46 in

Weight30 g / 0.066 lb17.69 g / 0.039 lb

Operating temperature14 to 113 F / -10 to 45 C32 to 104 F / 0 to 40 C

Maximum operating altitude28,000 ft / 8,534 m28,000 ft / 8,534 m

Band sizes includedSmall and large infinity bands includedSmall and large classic wristbands included

Small band fit5.1-6.7 in / 130-170 mm wrist circumference5.1-7.5 in / 130-190 mm wrist circumference

Large band fit6.7-8.3 in / 170-211 mm wrist circumference6.3-8.7 in / 160-221 mm wrist circumference

CompatibilityGoogle Health app; iOS 16.4+ or Android 11.0+Google Health app; iOS 16.4+ or Android 11.0+

ColorsCoral / Champagne Gold Aluminum; Porcelain / Silver Aluminum; Obsidian / Black AluminumMidnight Zen; Lilac Bliss; Morning Glow

What's in the boxFitbit Charge 6, infinity band small and large, charging cableFitbit Inspire 3, classic wristband small and large, charging cable

Pros & Cons

Google Fitbit Charge 6 — Pros

✓Built-in GPS and GLONASS are major workout advantages over Inspire 3.

✓Adds NFC, Google Wallet, Google Maps, ECG app compatibility, and EDA Scan app compatibility.

✓Google says Charge 6 has up to 60% more accurate heart-rate tracking during vigorous activities than Charge 5.

✓Can show real-time heart rate on compatible exercise machines.

✓Same AMOLED/Gorilla Glass 3 display class and 50 m water resistance as Inspire 3, but with more sensors.

Google Fitbit Charge 6 — Cons

✕Official direct price is higher than Inspire 3.

✕Battery life is shorter at up to 7 days versus Inspire 3's up to 10 days.

✕Heavier and wider than Inspire 3.

✕Always-on display and SpO2 use can reduce battery life more quickly.

Google Fitbit Inspire 3 — Pros

✓Lower official direct price than Charge 6.

✓Longer listed battery life at up to 10 days.

✓Lighter and slimmer across the wrist than Charge 6.

✓Still includes AMOLED display, Gorilla Glass 3, heart-rate sensor, SpO2 sensors, skin-temperature sensor, and 50 m water resistance.

✓Good fit for users who want Fitbit basics without paying for GPS, Wallet, ECG, or EDA.

Google Fitbit Inspire 3 — Cons

✕No built-in GPS listed in official specs.

✕No NFC, Google Wallet, Google Maps, ECG app, or EDA Scan app support listed.

✕Less capable for serious workout tracking than Charge 6.

✕Operating temperature range is narrower than Charge 6.

Best used for

✦Track outdoor runs, walks, and rides with built-in GPS instead of relying only on phone GPS.

✦Use Google Wallet from the wrist for quick contactless payments.

✦Follow Google Maps turn-by-turn directions from a slim tracker during walks or commutes.

✦Pair heart-rate data with compatible exercise equipment during gym workouts.

✦Use ECG and EDA Scan apps when advanced health and stress tools matter.

✦Control YouTube Music during workouts from the tracker.

✦Choose a Fitbit tracker with more workout modes, sensors, and Google essentials than Inspire 3.

Best used for

✦Track everyday steps, heart rate, sleep, stress, and Active Zone Minutes at a lower price.

✦Wear a lighter and narrower tracker all day and overnight with less wrist bulk.

✦Use up to 10 days of battery life for low-maintenance health tracking.

✦Get phone notifications, Find My Phone, alarms, DND, sleep mode, and a color touchscreen.

✦Track sleep stages, Sleep Score, SpO2 trends, and skin-temperature variation.

✦Choose a simple Fitbit for walking, casual workouts, and habit building without GPS payments or ECG.

✦Use optional clip and band accessories when you want a smaller tracker for different daily outfits.

⚖️

Our Verdict

Choose Google Fitbit Charge 6 if you want the more capable fitness tracker with built-in GPS, Google Wallet, Google Maps, ECG app compatibility, EDA Scan, NFC, gym-equipment heart-rate sharing, and stronger workout tools. Choose Google Fitbit Inspire 3 if you want the cheaper, lighter, simpler Fitbit for daily health, sleep, stress, notifications, SpO2 trends, skin-temperature variation, and longer up-to-10-day battery life.

Where to buy Google Fitbit Charge 6

Buy Google Fitbit Charge 6 on Amazon →

Where to buy Google Fitbit Inspire 3

Buy Google Fitbit Inspire 3 on Amazon →

Paid link.

Which One Should You Choose?

Choose Google Fitbit Charge 6 if...

→You want built-in GPS for runs, walks, and rides.

→You want Google Wallet payments from your wrist.

→You want Google Maps directions on a slim Fitbit tracker.

→You want ECG and EDA Scan compatibility.

→You want to share heart-rate data with compatible exercise machines.

→You want more workout-focused features and over 40 exercise modes.

→You are comfortable paying more for the more advanced Fitbit tracker.

Choose Google Fitbit Inspire 3 if...

→You want the lower official Google Store price.

→You want up to 10 days of battery life instead of up to 7 days.

→You want the lighter tracker for sleep and all-day wear.

→You only need core Fitbit health, sleep, stress, and notification features.

→You do not need built-in GPS, NFC payments, ECG, or EDA Scan.

→You prefer a narrower tracker body on smaller wrists.

→You want a simple budget Fitbit for habit building and casual activity tracking.

Frequently Asked Questions

Q: Is Fitbit Charge 6 better than Fitbit Inspire 3?

A: Charge 6 is better for workouts, GPS, payments, Maps, ECG, EDA, and gym-machine heart-rate sharing. Inspire 3 is better for lower price, lighter weight, and longer battery life.

Q: Which Fitbit is cheaper?

A: Fitbit Inspire 3 is cheaper at the official Google Store price of $99.95, while Fitbit Charge 6 is listed at $159.95.

Q: Which one has built-in GPS?

A: Fitbit Charge 6 lists built-in GPS + GLONASS. Fitbit Inspire 3 does not list built-in GPS in the official specs.

Q: Which one has longer battery life?

A: Fitbit Inspire 3 has longer listed battery life at up to 10 days. Fitbit Charge 6 is listed at up to 7 days.

Q: Which one is lighter?

A: Fitbit Inspire 3 is lighter at 17.69 g / 0.039 lb. Fitbit Charge 6 is 30 g / 0.066 lb.

Q: Do both have SpO2 and skin-temperature tracking?

A: Yes. Both official spec pages list red and infrared sensors for SpO2 monitoring and a device temperature sensor for skin-temperature variation in the Google Health app.

Q: Does Inspire 3 have Google Wallet?

A: No Google Wallet or NFC payment support is listed for Inspire 3 in the official specs. Charge 6 lists NFC and Google Wallet.

Q: Are Charge 6 and Inspire 3 waterproof?

A: Both are water resistant to 50 meters, but Google notes water resistance is not permanent and the devices should be dried after getting wet.

Sources & References

Prices, features and specifications in this comparison were verified from official sources.

Last verified: September 2026

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