Garmin - Instinct 3 Solar GPS Smartwatch 45 mm Fiber-reinforced Polymer - Black with Black Band - (2025)
Screen Size
40mm
Garmin - USB-C Plug Charging/Data Cable - Black$24.99
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Specifications
- Screen Size40 millimetersTouch ScreenNoOperating System CompatibilityAndroid, Apple iOSOperating SystemGarminApp CompatibleYesBuilt-in Storage1 gigabytes
- Key Specs
- Screen Size: 40 millimeters (Size of the screen, measured diagonally from corner to corner.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Operating System Compatibility: Android, Apple iOS
- Operating System: Garmin (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Built-in Storage: 1 gigabytes
- Global Positioning: GPS, GLONASS, Galileo (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Metrics Measured: Activity vs. inactivity, Altitude changes, Cadence, Calories burned, Cycling speed, Distance swam, Distance traveled, Duration of exercise, Duration of sleep stages, Hours slept, Pace, Respiration rate, Resting heart rate, Running/Walking speed, Steps taken, Target heart rate, VO2 Max
- Protective Qualities: Water resistant, Shock resistant
- Maximum Depth of Water Resistance: 328 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Band Material: Silicone
- Series: Instinct 3 (Part of a group of the same product type with similar features.)
- General
- Brand: Garmin
- Model Number: 010-02934-00
- Product Name: Instinct 3 Solar GPS Smartwatch 45 mm Fiber-reinforced Polymer
- Color: Black with Black Band
- Product Type: Activity tracker, Smartwatch
- Form Factor: Wristwatch (The size, arrangement, and physical configuration of the product.)
- Model Family: Garmin Instinct 3
- Series: Instinct 3 (Part of a group of the same product type with similar features.)
- Year of Release: 2025
- Design
- Case Size: 45mm (The diameter or longest measurement of the case.)
- Case Shape: Circular
- Band Color: Black
- Clasp Type: Buckle
- Rotating Bezel: false (Rotating the bezel controls the various functions of the device.)
- Dimensions
- Case Thickness: 1.8 inches
- Band Width: 22 millimeters
- Product Height: 1.8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 0 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 0.11 ounces (The out of box weight of the item.)
- Product Length: 0.59 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Minimum Wrist Size: 137 millimeters
- Maximum Wrist Size: 204 millimeters
- Size: Adjustable
- Display
- Display Screen: true
- Screen Size: 40 millimeters (Size of the screen, measured diagonally from corner to corner.)
- Touch Screen: false (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Display Type: MIP LCD
- Color Display: false
- Clock Display: true
- Backlit Display: true (Integrated lights allow for visibility of the display in low-light conditions.)
- Adjustable Brightness: true
- Customizable Watch Faces: true
- Screen Material: Chemically Strengthened Glass
- Compatibility
- Operating System Compatibility: Android, Apple iOS
- Operating System: Garmin (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Voice Assistant Built-in: Not Applicable (A digital assistant built into the device that uses voice commands to answer questions and control smart devices.)
- Connectivity
- Data Plan Required: false
- Network Connectivity: None (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Wireless Connectivity: Adaptive Network Topology (ANT), Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Features
- Built-in Storage: 1 gigabytes
- GPS Enabled: true
- Global Positioning: GPS, GLONASS, Galileo (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Mobile Notifications: true
- Alert Type: Audible, Vibration, Visual
- Mobile Payment Service Supported: Garmin Pay
- Music Player: false
- Silent Alarm: true
- Built-In Microphone: false
- Voice Activated: false (Able to interpret dictation and/or respond to simple voice commands.)
- Activity
- Metrics Measured: Activity vs. inactivity, Altitude changes, Cadence, Calories burned, Cycling speed, Distance swam, Distance traveled, Duration of exercise, Duration of sleep stages, Hours slept, Pace, Respiration rate, Resting heart rate, Running/Walking speed, Steps taken, Target heart rate, VO2 Max
- Multi-Sport Tracking: true
- Sensors: Accelerometer, Altimeter, Ambient light sensor, Barometer, Compass, Optical heart rate (PPG) sensor, Pulse oximeter (Sp02) sensor (Detects stimuli such as heat, light, sound, motion, or pressure and responds accordingly by operating a control or initiating a function of the device.)
- Performance
- Protective Qualities: Water resistant, Shock resistant
- Maximum Depth of Water Resistance: 328 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Maximum Height of Shock Resistance: 4 feet (Maximum height from which the product can be dropped and resist some degree of damage from impact.)
- Minimum Operating Temperature: -4.0 degrees fahrenheit (The lowest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures less than the minimum can result in ineffective operation.)
- Maximum Operating Temperature: 140 degrees fahrenheit (The highest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures more than the maximum can result in ineffective operation.)
- Power
- Rechargeable: true
- Battery Strength Indicator: true
- Charging Time: 120 minutes
- Charging Interface(s): Solar, Proprietary (The connection for transmitting power to charge the device.)
- Battery Chemistry: Lithium-ion
- Replaceable Battery: false
- Material
- Band Material: Silicone
- Case Material: Fiber-reinforced polymer
- Camera
- Integrated Camera: No
- Warranty
- Warranty - Parts: 1 year limited
- Warranty - Labor: 1 year limited
- Other
- UPC: 753759339500
Instinct 3 is the rugged 45 mm GPS smartwatch with a 0.9” display, built-in flashlight and unlimited battery life in smartwatch mode with solar charging (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions). With bolted construction, a metal-reinforced bezel and scratch-resistant lens, it can take on your toughest adventures. It’s engineered to MIL-STD-810 standards for thermal and shock resistance and is also 10 ATM water-rated. To keep you on track, the Instinct 3 smartwatch includes a built-in 3-axis compass and barometric altimeter. Plus, multi-band GPS with SatIQ technology delivers superior positioning while also optimizing battery life. Its 24/7 health and wellness features keep you connected to your body with heart rate tracking, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). Instinct 3 also includes Garmin Pay contactless payments (with a supported bank).
- Solar charging: Get unlimited battery life in smartwatch mode with solar charging.
- Rugged design: Explore confidently with a rugged design, including a 0.9-inch display, 45 mm metal-reinforced bezel and scratch-resistant display.
- Built-in flashlight: See and be seen with a built-in flashlight, featuring variable intensities and an alternate red light.
- 24/7 health and wellness monitoring: Make bold moves with health monitoring features, including heart rate, advanced sleep monitoring, Pulse Ox and more.
- Smart notifications: Receive emails, texts and alerts on your watch when paired with your compatible Apple or Android smartphone.
- Multi-band GPS with SATIQ: Navigate confidently with multi-band GPS, featuring SatIQ technology, which delivers superior positioning while optimizing battery life.
- Solar charging: Get unlimited battery life in smartwatch mode with solar charging.
- Rugged design: Explore confidently with a rugged design, including a 0.9-inch display, 45 mm metal-reinforced bezel and scratch-resistant display.
- Built-in flashlight: See and be seen with a built-in flashlight, featuring variable intensities and an alternate red light.
- 24/7 health and wellness monitoring: Make bold moves with health monitoring features, including heart rate, advanced sleep monitoring, Pulse Ox and more.
- Smart notifications: Receive emails, texts and alerts on your watch when paired with your compatible Apple or Android smartphone.
- Multi-band GPS with SATIQ: Navigate confidently with multi-band GPS, featuring SatIQ technology, which delivers superior positioning while optimizing battery life.
Whats Included
- Instinct 3 Solar
- Charging/data cable
- Documentation
- Instinct 3 Solar
- Charging/data cable
- Documentation
Q: Does it come with the cable to charge watch?
A: undefined
Q: There is 32 and 39 mm screen size but description says 45mm im confused what both numbers mean
A: The 45mm is the size of the whole watch face including screen and bezel. Actual viewing screen size is going to be the 39mm for 50 mm and 32mm for 45 mm.
A: Yes it is. Especially paired with the Garmin App. It gives great details about waves ridden, length and time of wave and speed.
Q: Can I replace the watch strap?
A: Yes you can.
Q: Does it give you avg. heart rate for the activity?
A: Yes. It gives you avg Hr and max hr for each activity.
Q: Does it come with the solar powered lense built in or do you need to buy it separately?
A: It's built into the face.
Q: What makes this better than the Instinct 2 solar? What improvements have been made?
A: Basically Light
Compare similar products
Instinct 3 is the rugged 45 mm GPS smartwatch with a 0.9” display, built-in flashlight and unlimited battery life in smartwatch mode with solar charging (assumes all-day wear with 3 hours per day outside in 50,000 lux conditions). With bolted construction, a metal-reinforced bezel and scratch-resistant lens, it can take on your toughest adventures. It’s engineered to MIL-STD-810 standards for thermal and shock resistance and is also 10 ATM water-rated. To keep you on track, the Instinct 3 smartwatch includes a built-in 3-axis compass and barometric altimeter. Plus, multi-band GPS with SatIQ technology delivers superior positioning while also optimizing battery life. Its 24/7 health and wellness features keep you connected to your body with heart rate tracking, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). Instinct 3 also includes Garmin Pay contactless payments (with a supported bank).
Instinct 3 is the rugged 45 mm GPS smartwatch with a 1.2” AMOLED display, a built-in flashlight and up to 18 days of battery life in smartwatch mode. With bolted construction, a metal-reinforced bezel and scratch-resistant lens, it can take on your toughest adventures. It’s engineered to MIL-STD-810 standards for thermal and shock resistance and is also 10 ATM water-rated. To keep you on track, the Instinct 3 smartwatch includes a built-in 3-axis compass and barometric altimeter. Plus, multi-band GPS with SatIQ technology delivers superior positioning while also optimizing battery life. Its 24/7 health and wellness features keep you connected to your body with heart rate tracking, advanced sleep monitoring, Pulse Ox and more (this is not a medical device, and data presented is intended to be a close estimation of metrics tracked; Pulse Ox not available in all countries). Instinct 3 also includes Garmin Pay contactless payments (with a supported bank).
Be limitless. The fēnix 8 multisport GPS smartwatch is built for serious athletes and outdoor adventurers who want to push beyond their limits. It features a big, bright 1.4” AMOLED display with scratch-resistant sapphire lens, durable titanium bezel and powerful built-in LED flashlight for after-dark visibility. A built-in speaker and mic enable you to make and take calls from your wrist when your watch is paired to your smartphone. Power up your body’s performance, endurance and resistance to injury with the latest in targeted strength training plans plus a full range of sport-specific workouts. Performance insights help manage your exertion and build stamina, while training readiness features show how much recovery time you need between workouts, based on 24/7 health and wellness monitoring of heart rate, respiration, stress, sleep and more (data presented is intended to be a close estimation of metrics tracked). Take to the trails with built-in ABC sensors and preloaded TopoActive maps. The dynamic round-trip routing feature helps simplify the planning of your runs or rides — letting you set your target distance and receive turn-by-turn directions that adjust to get you back to your start on schedule. Enjoy extended off-grid adventures with up to 29 days of battery life in smartwatch mode. Plus, a 40-meter dive rating and leakproof metal buttons let you reach new depths of adventure. Additional features include music storage, Garmin Pay contactless payments (with a supported country and payment network), smart notifications (compatible smartphone required) and more.
Whatever you do, own it with Instinct 2 Solar. This rugged GPS smartwatch is tough enough to keep up with you and unique enough to fit your style. Plus, solar charging gives you unlimited battery life in smartwatch mode (assuming all-day wear with 3 hours per day outside in 50,000 lux conditions) so you can take on life’s unlimited possibilities. Do more of what you love with preloaded activity profiles for running, biking, swimming, strength training and more. When paired with a compatible smartphone, you even can stay connected to what matters to you with smart notifications, Garmin Pay and Connect IQ compatibility. Understand your body better with all-day health monitoring for energy levels, stress, sleep, Pulse Ox and much more (Pulse Ox not available in all countries. This device is intended to give an estimation of your activity and metrics; it is not a medical device).
| Pros for Garmin - Instinct 3 Solar GPS Smartwatch 45 mm Fiber-reinforced Polymer - Black with Black Band - (2025) | |||
|---|---|---|---|
| Battery Life, Overall Performance, Solar Charging, Flashlight, Comfort | Battery Life, Durability, Screen Quality, Sleep Tracking, Customization | Battery Life, Overall Performance, AMOLED Display, GPS Accuracy, Design | Battery Life, Overall Performance, Solar Charging, Ease of use, GPS |
| Cons for Garmin - Instinct 3 Solar GPS Smartwatch 45 mm Fiber-reinforced Polymer - Black with Black Band - (2025) | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Screen Brightness, Size |
Specs
Reviews
Customers are saying
Customers are positive about the Instinct 3 Solar GPS Smartwatch, frequently praising its exceptional battery life and the surprisingly useful built-in flashlight. Many appreciate the overall performance and the added convenience of solar charging, while the GPS functionality also receives positive feedback. There were no negative customer comments reported.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
Preferred over the I2 and 2X
The improved contast is worth it personally. There is almost no difference between the elevate 4 and 5 sensor on my wrist so I do not care its the “old sensor”. All of these instinct watches, and quite frankly all fitness/sports/smartwatches have their issues, quirks and glitches. This one requires proper updating through Garmin Express to get the battery life to display properly. The orange accents do not bother me like I thought they might. They are subtle and gives it some character. I can not use silicone or rubber watch straps. The Ultrafit nylon straps are incredibly comfortable and create a better fit and adjustment. I typically disable all features except for HR and full charge gets 31 days with one or two activites tracked. Solar charging is incredible compared to prior gen.
Posted by USMC1108A
- Rated 5 out of 5 stars
Top notch watch. Garmin Instinct 3 solar.
Well worth the money! I work outside all day and enjoy the solar charging. It has a ton of exercises to choose from to track. I have only used it at work and a couple bike rides but I haven’t begun to use it to its full capability. The torch light is really convenient when you need both hands to work on something at night. Or just getting a drink of water in the middle of the night. I’ve had a fitbit watches for ten years and this blows them out of the water.
Posted by JoshuaF
- Rated 5 out of 5 stars
Love this watch!
This is a great watch! Upgraded from the instinct first edition and it was well worth the price. I use the flashlight all the time. Who would have thought it would be so handy? My wife calls it my super power. LOL Battery life is even better than the first series. With pulse oxygen on for monitoring sleep i get 19 days battery life.
Posted by David
