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Garmin Instinct 3 Solar 45mm

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Garmin Instinct 3 Solar 45mm
45mm50mm
2025InstinctNON-touchcontactless paymentlong battery lifeswim proofperiod trackerMIL-STD-810ANT+GPS
Display:1.1 ", 176x176 px, transflective
Body:plastic, 100 WR (10 ATM)
Health:heart rate monitor, oxygen in the blood, stress level
Sports and tourism:swimming mode, GPS, ведение on треку, altimeter, compass
Incident detection and Livetrack location sharing in real time. Dual coordinate grid. Advanced health monitoring metrics before, during and after workouts. Body energy tracking. Built-in two-color flashlight.
There are no maps, and the optical heart rate sensor is the previous generation Garmin Elevate V4. Endurance Score and Hill Score are missing. Battery life estimation for Solar mode under lighting conditions of 50,000 lux. There is a version with an AMOLED screen.
All specifications
Specifications Instinct 3 Solar 45mm
Main
Typesmartwatch
InterfaceBluetooth v5.0
ANT+
Telephony
Calls and alertsnotifications
sound signal
vibration
Sports and tourism
Possible measurementsheart rate monitor
heart rate variability (HRV)
blood oxygen level
ambient temperature
number of steps
distance traveled
movement speed
calories burned
activity time
sleep tracking
stress level
women's calendar
daytime sleep, VO2 Max
Swimming mode
NavigationGPS module
Dual GPS
GLONASS
Galileo
GPS track guidance
compass
altimeter (altitude)
barometer (pressure)
Display
Typecolour
Display typetransflective / MiP /
Size1.1 " / двухоконный mode /
Screen resolution176x176 px
PPI160 ppi
Watch face protectionglass / Power Glass /
Hardware
Memory storage128 MB
Extra featuresNFC
Garmin Pay contactless payment
accelerometer
gyroscope
full-fledged flashlight
Power source
Device chargingproprietary connector
Source of powerLi-Pol
Operating time (normal mode)28 days / unlimited in Solar mode /
Battery life (GPS)40 h
Solar battery
Case and strap
Materialplastic
Bezelmetal
Strapquick release
Strap Optionsrubber/silicone
Clasp optionsclassic buckle
Band Width22 mm
Wrist strap137 — 204 mm
General
Protection rating100 WR (10 ATM)
MIL-STD-810
Dimensions (without strap)45x45x14.9 mm
Weight52 g
Official Websitegarmin.com
Added to E-CatalogJanuary 2025
P/N
010-02934-00

010-02934-01

010-02934-40

E-Catalog UK editor, Smartwatches & Fitness Trackers
Serhii Shkurupii, edited 18.11.2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Garmin Instinct 3 45 mm Solar GPS Watch 010-02934-00

Garmin Instinct 3 - 45 mm Solar GPS Watch Never worry about running out of battery again. The Garmin Instinct 3 - 45 mm Sola... morer GPS Watch harnesses the power of the sun to deliver unlimited battery life in smartwatch mode, so you can focus on your adventure, not your charger. Whether you’re on a weekend hike or a week-long expedition, this watch keeps you powered and ready for anything. Rugged Design: Built to Endure The Instinct® 3 is tougher than the elements. With a 1-inch display, metal-reinforced bezel, and scratch-resistant screen, it’s designed to handle shocks, scrapes, and extreme conditions. This watch is built for those who refuse to slow down, no matter how rugged the terrain. Built-In Flashlight: Light Up the Night When darkness falls, the built-in flashlight ensures you’re never left in the dark. With variable intensities and a red light mode, you can navigate trails, set up camp, or signal for help, all with the flick of your wrist. Stay visible, stay safe, and keep moving forward. 24/7 Health and Wellness Monitoring The Instinct® 3 doesn’t just track your location; it helps you understand your body. With 24/7 health monitoring, you’ll get insights into your heart rate, sleep quality, Pulse Ox3, and more. These features empower you to train smarter, recover faster, and perform at your peak so that you can take on every challenge with confidence. Smart Notifications: Stay Connected On the Go Never miss an important update. With smart notifications, you’ll receive emails, texts, and alerts directly on your wrist when paired with your Apple® or Android™ smartphone. Stay connected to what matters, even when you’re off the grid. Multi-Band GPS with SatIQ™ Technology: Navigate with Confidence The Instinct® 3 features multi-band GPS with SatIQ™ technology, delivering superior positioning accuracy while optimising battery life. Whether you’re deep in the wilderness or navigating urban streets, you’ll always know exactly where you are-;and where you’re headed next. In the Box: Instinct 3 - 45 mm, Solar smartwatch with silicone band Charging/data cable Documentation Technical Specifications: Strap material: Silicone Lens material: Power Glass™ Bezel material: Fibre-reinforced polymer/aluminium Case material: Fibre-reinforced polymer QuickFit™ watch band compatible: Yes (22 mm) Physical size: 45 x 45 x 14.9 mm Fits wrists with a circumference of 137-204 mm Weight: 52 g Display Size: Custom, two-window design; 23 x 23 mm (0.9″ x 0.9″) Display Resolution: 176 x 176 pixels Battery type: Lithium ion Memory: 128MB Battery Life: Smartwatch: Up to 28 days/Unlimited with solar* Battery Saver Watch Mode: Up to 65 days/Unlimited with solar* GPS Only: Up to 40 hours/130 hours with solar** All Satellite Systems: Up to 28 hours/50 hours with solar** All Satellite Systems + Multi-band: Up to 24 hours/40 hours with solar*** Max Battery GPS: Up to 100 hours/Unlimited with
Sigmasports.com
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Garmin Instinct 3 45 mm Solar GPS Watch 010-02934-03

Garmin Instinct 3 - 45 mm Solar GPS Watch Never worry about running out of battery again. The Garmin Instinct 3 - 45 mm Sola... morer GPS Watch harnesses the power of the sun to deliver unlimited battery life in smartwatch mode, so you can focus on your adventure, not your charger. Whether you’re on a weekend hike or a week-long expedition, this watch keeps you powered and ready for anything. Rugged Design: Built to Endure The Instinct® 3 is tougher than the elements. With a 1-inch display, metal-reinforced bezel, and scratch-resistant screen, it’s designed to handle shocks, scrapes, and extreme conditions. This watch is built for those who refuse to slow down, no matter how rugged the terrain. Built-In Flashlight: Light Up the Night When darkness falls, the built-in flashlight ensures you’re never left in the dark. With variable intensities and a red light mode, you can navigate trails, set up camp, or signal for help, all with the flick of your wrist. Stay visible, stay safe, and keep moving forward. 24/7 Health and Wellness Monitoring The Instinct® 3 doesn’t just track your location; it helps you understand your body. With 24/7 health monitoring, you’ll get insights into your heart rate, sleep quality, Pulse Ox3, and more. These features empower you to train smarter, recover faster, and perform at your peak so that you can take on every challenge with confidence. Smart Notifications: Stay Connected On the Go Never miss an important update. With smart notifications, you’ll receive emails, texts, and alerts directly on your wrist when paired with your Apple® or Android™ smartphone. Stay connected to what matters, even when you’re off the grid. Multi-Band GPS with SatIQ™ Technology: Navigate with Confidence The Instinct® 3 features multi-band GPS with SatIQ™ technology, delivering superior positioning accuracy while optimising battery life. Whether you’re deep in the wilderness or navigating urban streets, you’ll always know exactly where you are-;and where you’re headed next. In the Box: Instinct 3 - 45 mm, Solar smartwatch with silicone band Charging/data cable Documentation Technical Specifications: Strap material: Silicone Lens material: Power Glass™ Bezel material: Fibre-reinforced polymer/aluminium Case material: Fibre-reinforced polymer QuickFit™ watch band compatible: Yes (22 mm) Physical size: 45 x 45 x 14.9 mm Fits wrists with a circumference of 137-204 mm Weight: 52 g Display Size: Custom, two-window design; 23 x 23 mm (0.9″ x 0.9″) Display Resolution: 176 x 176 pixels Battery type: Lithium ion Memory: 128MB Battery Life: Smartwatch: Up to 28 days/Unlimited with solar* Battery Saver Watch Mode: Up to 65 days/Unlimited with solar* GPS Only: Up to 40 hours/130 hours with solar** All Satellite Systems: Up to 28 hours/50 hours with solar** All Satellite Systems + Multi-band: Up to 24 hours/40 hours with solar*** Max Battery GPS: Up to 100 hours/Unlimited with
Sigmasports.com
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£269.00
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Garmin Instinct 3 45mm SOLAR Rugged GPS SmartwatchBuilt in Sports & Health apps LED Flashlight Shock Resistant 10ATM Unlimit

Amazon.co.uk
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Garmin Instinct 3 Solar GPS Watch - Limited Edition Alpine Rush 010-02934-02

Garmin Instinct 3 Solar GPS Sport / Outdoor Watch - Limited Edition Alpine Rush The defining feature of the Garmin Instinct... more3 Solar GPS Watch is its ability to harness the sun?s energy. Equipped with a high-efficiency solar charging lens, this watch offers unlimited battery life in smartwatch mode. Whether you are embarking on a week-long trek through the Lake District or a multi-day cycling expedition, the Alpine Rush edition keeps you powered up indefinitely, allowing you to leave the charging cables at home for good. Military-Grade Resilience: Built for the Extremes The Instinct 3 is engineered to thrive where other tech fails. Housed in a robust 45mm frame, the 1-inch high-contrast display is protected by a scratch-resistant lens and a metal-reinforced bezel. This isn't just a sports watch; it is a piece of survival gear designed to withstand thermal shocks, high-velocity scrapes, and the most unforgiving terrain the British Isles can throw at you. Navigate the Unknown: Multi-Band GPS and SatIQ? Precision is paramount when you?re off the beaten path. The Instinct 3 features Multi-Band GPS, providing superior positioning accuracy in challenging environments like deep valleys or dense forests. To ensure you don't waste a drop of power, SatIQ? technology automatically selects the best GPS mode for your surroundings, giving you the pinpoint accuracy you need while further optimising that world-class battery life. Integrated Safety: Your Personal Beacon When the sun dips below the horizon, the built-in multi-LED flashlight becomes your most valuable asset. With adjustable brightness levels and a dedicated red light mode to preserve your natural night vision, you can safely navigate technical trails or organise your basecamp after dark. It is a seamless safety feature that ensures you stay visible and prepared for any eventuality. Comprehensive Wellness: 24/7 Health Insights True performance starts with recovery. The Instinct 3 provides a 360-degree view of your physical state with 24/7 health monitoring, including: Heart Rate & Stress Tracking: Understand your body?s reaction to exertion. Advanced Sleep Scores: Analyse your rest phases to ensure peak readiness. Pulse Ox: Monitor blood oxygen levels, a vital metric for high-altitude adventures. Smart Connectivity: Stay In Reach, Anywhere Even when you?re "off the grid," you don't have to be out of touch. Receive smart notifications including texts, emails, and app alerts directly to your wrist when paired with your Apple® or Android? device. It allows you to stay informed and connected to the world without ever having to pause your workout or pull your phone out of a waterproof pocket. In the Box: Instinct 3, Solar smartwatch with silicone band Charging/data cable Documentation Technical Specifications - 45mm: Strap material: Silicone Lens material: Power Glass? Bezel material: Fibre-reinforced polymer/aluminium Case material: Fibre-reinforced polymer
Sigmasports.com
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£289.00
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Series Garmin Instinct (tourism)Compare using chart →
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Popular questions about Garmin Instinct 3 Solar 45mm

Verified 2 september, Serhii Shkurupii

How long does the Garmin Instinct 3 Solar 45mm last without recharging from sunlight?

Without solar charging, the watch lasts up to 28 days in standard mode and up to 40 hours with GPS. This provides convenient battery life for hikes and workouts, but actual runtime depends on the active sensors and navigation.Source:Specifications

Solar or AMOLED version—which one to choose?

Choose Solar for maximum autonomy and solar charging, especially if you often spend time outdoors away from a power outlet. The AMOLED version delivers a brighter, more colorful display but has shorter battery life. Neither version has full-featured maps or touchscreen controls.Source:SpecificationsExpert reviews

What type of screen does it have, and does it support touch control?

The color MiP display has no touch controls—all functions are operated using buttons. This type of display is more energy-efficient than AMOLED, but falls short in brightness and detail. It’s a good option for those who prefer physical buttons, but not for users who like controlling their watch with swipes.Source:Specifications

Are navigation maps available?

There are no full maps on the display, but the watch can guide you along a loaded GPS track, return you to the start of the route, and show compass, elevation, and pressure data. This is enough for familiar routes and track-based hikes; for map navigation, you’ll need to use your phone or choose a different product line.Source:Specifications

Is it worth upgrading from the Instinct 2?

The upgrade makes sense for more accurate GNSS, new training metrics, and expanded interval workouts. But this is not a radically different model: maps are still unavailable, and the optical heart rate sensor is from the previous generation. Instinct 2 owners who are satisfied with these aspects do not need to upgrade.Source:SpecificationsExpert reviews

Is the Garmin Instinct 3 Solar still a good choice for hiking and workouts?

Yes, if battery life, track navigation, and a durable case are more important to you than a bright display and “smart” watch features. It has Dual GPS, a compass, an altimeter, a flashlight, and swimming protection. However, it lacks full maps and touchscreen controls.Source:SpecificationsExpert reviews

Can you swim while wearing this watch?

Garmin Instinct 3 Solar is suitable for swimming: it has a claimed water resistance of 10 ATM, and the case complies with MIL-STD-810. The watch is designed for active use on the water and on hikes, while the case remains fairly lightweight at 52 g.Source:Specifications

How accurately does the Garmin Instinct 3 Solar measure heart rate?

For steady workouts and everyday heart-rate monitoring, the heart-rate monitor performs reliably, but less accurate readings are possible during high-intensity intervals. The watch supports ANT+, so you can connect a chest-strap sensor for heart-rate zone training.Source:SpecificationsExpert reviews

Garmin Instinct 3 Solar configurations

Price for Garmin Instinct 3 Solar
Garmin Instinct 3 Solar 45mmfrom £249.999 offers
Garmin Instinct 3 Solar 50mmfrom £249.0010 offers
Video reviews

Durable and Autonomous

The representative of the Instinct line for 2025 is a watch with a 45-millimeter case from the Garmin brand, aimed at travel and adventure enthusiasts. The model is designed for tough conditions: it meets the military standard MIL-STD-810 and is water-resistant (100 WR rating), which is enough for swimming and even diving.

Increased autonomy is ensured by a solar panel: during long periods outdoors in clear weather, charging may not be needed at all. Even without sunlight, the Garmin Instinct 3 Solar 45mm can operate up to 28 days with typical use. The watch also features a built-in flashlight, metal bezel, and a LIVETRACK function that allows loved ones to track your location.

Good Navigation and More

The watch offers advanced navigation functionality: the Dual GPS module with SatIQ technology selects the optimal balance between positioning accuracy and energy efficiency. Additionally, there are track navigation, a compass, atmospheric pressure, and altitude sensors. Based on sports training, VO2 Max is calculated, and energy levels, recovery, and readiness for exertion are analyzed. The model measures not only heart rate but also HRV, tracks sleep quality, and provides morning reports. Demanding athletes can connect additional sensors via the ANT+ protocol.

Another useful feature is the support of contactless payments with Garmin Pay. The screen's drawbacks include moderate brightness and detail—typical characteristics of the energy-efficient MiP matrix, and among the cons is the lack of touchscreen control, which has become standard in the modern market. Otherwise, the Garmin Instinct 3 Solar 45mm is a great choice for both tourism and everyday use.

Additional features smart watch Garmin Instinct 3 Solar 45mm:
Battery Life:
  • Smartwatch mode: up to 28 days (unlimited in Solar mode)
  • Battery saver mode: up to 65 days (unlimited in Solar mode)
  • GPS on: up to 40 hours (up to 130 hours in Solar mode)
  • All satellite systems: up to 28 hours (up to 50 hours in Solar mode)
  • All satellite systems + multi-frequency GPS: up to 24 hours (up to 40 hours in Solar mode)
  • GPS + battery saver mode: up to 100 hours (unlimited in Solar mode)
  • GPS expedition mode: up to 36 days (unlimited in Solar mode)

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