Garmin Instinct 3
Rugged GPS smartwatch with AMOLED or solar-powered display
$399.99 USD
Available
Overview
The Garmin Instinct 3 is a rugged outdoor GPS smartwatch available in AMOLED and solar-powered display variants, in 45mm and 50mm sizes. Built to MIL-STD-810 standards with 10 ATM water resistance, it features multi-band GPS with SatIQ, comprehensive health and fitness tracking, a built-in flashlight, and industry-leading battery life.
Key Features
- Multi-band GNSS with SatIQ technology
- Choice of AMOLED or solar-charged MIP display in 45mm and 50mm
- MIL-STD-810 durability with 10 ATM water resistance
- Up to unlimited battery life with solar charging
- Built-in LED flashlight with variable intensity
- Comprehensive health suite: HR, Pulse Ox, HRV, Sleep Coach, Body Battery
- Garmin Pay contactless payments
- Training Readiness, Training Load, and recovery metrics
Description
The Garmin Instinct 3 continues the Instinct line tradition of rugged, adventure-ready GPS watches while introducing a new AMOLED display option alongside the proven solar-charging MIP variants. Available in four configurations spanning $399.99 to $499.99, the Instinct 3 targets outdoor athletes who prioritize durability, battery endurance, and reliable GPS tracking.
Specifications
Battery
| Smartwatch - AMOLED 45mm | Up to 18 days (gesture) / 7 days (AOD) |
|---|---|
| Smartwatch - AMOLED 50mm | Up to 24 days (gesture) / 9 days (AOD) |
| Smartwatch - Solar 50mm | Up to 40 days / Unlimited with solar |
| GPS Only - AMOLED 45mm | 32 hours |
| GPS Only - Solar 50mm | 60 / 260 with solar hours |
Connectivity
| GPS | Multi-band GNSS with SatIQ |
|---|---|
| Bluetooth | Yes |
| ANT+ | Yes |
| NFC (Garmin Pay) | Yes |
| Wi-Fi | No |
Display
| Display Type (AMOLED) | AMOLED |
|---|---|
| Display Type (Solar) | MIP with solar charging |
| Display Size (45mm AMOLED) | 1.2 inches |
| Display Size (50mm AMOLED) | 1.3 inches |
| Resolution (AMOLED 45mm) | 390 x 390 px |
| Resolution (AMOLED 50mm) | 416 x 416 px |
| Touchscreen | No |
Physical
| Case Material | Fiber-reinforced polymer with metal-reinforced bezel |
|---|---|
| Band Material | Silicone |
| Weight (45mm) | 53 g |
| Weight (50mm) | 59 g |
| Water Resistance | 10 ATM (100m) |
| Durability Standard | MIL-STD-810 |
Sensors
| Heart Rate | Garmin Elevate Gen 4 (optical) |
|---|---|
| Pulse Ox | Yes (SpO2) |
| Barometric Altimeter | Yes |
| Compass | 3-axis |
| Thermometer | Yes |
Software
| Flashlight | Yes (variable intensity, red, strobe) |
|---|---|
| Music Storage | No |
| Offline Maps | No |