In-Depth Review

Garmin Fenix 8 Solar Review

Up to 48 days in smartwatch mode with solar and 149 hours GPS tracking. Built-in speaker, mic, and dive capability to 40m make this the most capable Fenix ever for outdoor adventurers.

Affiliate Notice: Some links below are affiliate links. As an Amazon Associate, TechBitDeals earns from qualifying purchases. Prices and availability are subject to change.

Full specifications

Display1.4" AMOLED, sapphire lens, solar charging
ProcessorGarmin proprietary
Battery48 days smartwatch (solar), 149h GPS mode (solar)
GPSMulti-band GNSS (GPS, GLONASS, Galileo)
Water resistance10 ATM, 40m dive rated
Operating systemGarmin OS
Weight83g (47mm), 95g (51mm)
ConnectivityBluetooth, ANT+, Wi-Fi
SensorsHeart rate, SpO2, altimeter, barometer, compass, gyroscope, thermometer
Titanium caseYes

Our verdict

With a score of 9.0/10, the Garmin Fenix 8 Solar is one of the strongest picks in its category this year. Check the current price before buying — prices move often.

Keep exploring

See our buying guides → Compare devices side by side →