Description

An advanced multisport GPS smartwatch with a solar-charged display, the Garmin fenix 8 Solar Sapphire is built for serious athletes and outdoor adventurers who want to push beyond their limits.

Average battery life:

47 MM

51 MM *Assumes all-day wear with 3 hours per day outside in 50,000 lux conditions **Assumes continuous use for entire period in 50,000 lux conditions ***Assumes use in 50,000 lux conditions; assuming typical use with SatIQ technology

Specifications

Brand: Garmin
Best Use: Multisport
Battery Type: Lithium Ion
Solar-Powered: Yes
Display Size: 1.3 inches, 1.4 inches
Illumination: Backlight
Altimeter: Pressure-based
Compass: Yes
GPS/Satellite Detectable: Yes
HRM Included/Integrated: Yes

Show all specifications (47)

Heart Rate Sensor Type: Wrist-based
Average Heart Rate: Yes
Pulse Oximeter: Yes
Heart Rate Target Zone(s): Yes
VO2 Max Estimate: Yes
Recovery Advising: Yes
Tracks Steps: Yes
Pedometer Type: Digital 3-axis Accelerometer
Pace Alert: Yes
Interval Training: Yes
Tracks Calories Burned: Yes
Water-Resistant Depth: 100 meters
Pool Lap Recognition: Yes
Stroke Recognition: Yes
Sleep Tracking: Yes
Alarm: Yes
Time Display: Yes
Stopwatch: Yes
Visual Map Display: Yes
Basemap: Yes
Preloaded Map: Road / Topo
Programmable Routes: Yes
Number of Routes: 30
Number of Waypoints: 1000
Customization: Apps, Data Fields, Watch Faces, Widgets
Smart Device Notifications: Yes
Data Exchange: Bluetooth, ANT+
Compatible Fitness Accessories: Heart Rate Monitor, Cadence Sensor, Power Meter
Gender: Unisex
Smartwatch: up to 21 days/28 days with solar*
Battery saver watch mode: up to 34 days/58 days with solar*
GPS only: up to 67 hrs./92 hrs. with solar**
All satellite systems: up to 48 hrs./59 hrs. with solar**
All satellite systems + multi-band: up to 37 hrs./43 hrs. with solar***
All satellite systems + music: up to 13 hrs.
Max battery GPS: up to 132 hrs./283 hrs. with solar**
Expedition GPS: up to 34 days/58 days with solar*

Average Battery Life: Smartwatch: up to 21 days, or 28 days with solar; GPS mode: up to 67 hrs., or 92 hrs. with solar, Smartwatch: up to 30 days, or 48 days with solar; GPS mode: up to 95 hrs., or 149 hrs. with solar

Features

Solar-charged display with scratch-resistant sapphire lens, durable titanium bezel and powerful built-in LED flashlight for after-dark visibility
47 MM battery performance: up to 28 days in smartwatch mode with solar charging and up to 92 hrs. in GPS mode with solar charging—all with an always-on display
51 MM battery performance: up to 48 days in smartwatch mode with solar charging and up to 149 hrs. in GPS mode with solar charging—all with an always-on display
Battery performance in smartwatch mode with solar charging assumes all-day wear with 3 hrs. per day outside in 50,000 lux conditions
Battery performance in GPS mode with solar power estimates assume continuous use for entire period in 50,000 lux conditions
Power up your performance, endurance and injury resistance with targeted strength-training plans, real-time stamina tracking, sport-specific workouts and built-in sports apps
Performance insights help you manage your exertion and build stamina; training readiness features show how much recovery time you need between workouts
Training readiness score is based on sleep quality, recovery, training load and heart rate variability (data presented is intended to be a close estimation of metrics tracked)
Dynamic round-trip routing simplifies planning by letting you set your target distance and receive turn-by-turn directions that adjust to get you back to the start on schedule
A built-in speaker and mic let you make and take phone calls from your wrist when your watch is paired to your smartphone
You can even use your smartphone’s voice assistant to respond to text messages and more
Off-grid voice command feature lets you access select watch controls even without a smartphone connection
Multiband GPS with SatIQ™ technology—plus built-in sensors for 3-axis compass, gyroscope and barometric altimeter—let you navigate with superior positioning accuracy
Explore new vistas with preloaded TopoActive maps with relief shading—plus built-in maps for thousands of golf courses and ski resorts worldwide
40-meter dive rating and leakproof metal buttons let you reach new depths with support for scuba and apnea dive activities
24/7 health and wellness monitoring with wrist-based heart rate, advanced sleep monitoring, respiration tracking, 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
ECG app can record your heart rhythm and check for signs of atrial fibrillation (not available in all regions; for people 22 years or older)
Additional features include music storage, Garmin Pay™ contactless payments (with supported country and payment network), smart notifications and more
Thermal- and shock-resistant to MIL-STD 810, this watch features a metal sensor guard cover to protect essential sensors from damage and wear during your toughest adventures

Shipping & Returns

Free shipping on every order in the US.
Orders are processed within 1–2 business days (Monday to Friday) and ship via UPS or FedEx with tracking. Estimated delivery: 2–3 business days.
30-day returns. Contact us within 30 days of receipt to start a return.

Shipping policy · Returns & exchanges · Contact us