Garmin Venu 4 - 45mm AMOLED GPS Smartwatch with LED Flashlight

The Garmin Venu 4 45 mm combines a bright 1.4-inch AMOLED display with comprehensive health and fitness sensors for continuous tracking and easy readability. The smartwatch integrates wrist-based heart rate, HRV status, Pulse Ox and skin temperature sensing alongside an optional ECG app for richer cardiac insight. Built-in multi-band GPS and SatIQ positioning deliver improved route and pace accuracy for running, cycling and multisport activities. Battery performance provides up to 12 days in smartwatch mode, balancing always-on monitoring and extended use for travel or multi-day training. The watch includes a bright LED flashlight and rugged metal case design to support evening workouts and everyday utility. Sleep tracking, sleep alignment and breathing-variation analysis combine with lifestyle logging to show how behaviors like caffeine and alcohol affect recovery and sleep quality. On-device sports apps, animated workouts and Garmin Coach plans support training variety, while on-wrist music and smartphone notifications increase convenience. The device is compatible with iPhone and Android through the Garmin Connect app and supports Garmin Pay, Google Maps turn-by-turn (Android), and downloadable third-party apps and watch faces.