The Garmin Vívoactive 4S delivers advanced health monitoring in a compact 40mm case designed for smaller wrists. This GPS smartwatch tracks energy levels throughout the day whilst monitoring pulse ox, respiration, stress, sleep patterns and hydration status.
What makes this watch stand out? It includes over 20 preloaded GPS and indoor sports apps covering yoga, running, swimming and more. The device stores music directly onboard, supporting Spotify and Deezer playlists for phone-free workouts.
Animated workouts appear directly on the 3.5cm screen, providing guided strength, cardio, yoga and Pilates sessions. The lightweight 36g design fits wrists measuring 110-175mm circumference comfortably. Built-in GPS ensures accurate outdoor activity tracking without requiring your phone.
The built-in GPS connects to multiple satellite systems for precise location tracking. In testing, GPS accuracy typically falls within 3-5 metres under clear sky conditions. Dense tree cover or tall buildings may slightly reduce accuracy, but the watch maintains reliable tracking for distance and pace measurements during most outdoor activities.
Yes, the watch is water-resistant and includes dedicated swimming modes for both pool and open water. It automatically detects stroke type, counts laps and measures distance in pools. The touchscreen locks during swimming to prevent accidental inputs and you can unlock it afterwards to view your swimming metrics and performance data.
The watch stores approximately 500 songs or 3.5GB of music files. You can download playlists from Spotify, Deezer, or transfer your own MP3 files. Music syncs via Wi-Fi connection and you'll need Bluetooth headphones to listen. Premium subscriptions with streaming services are typically required for playlist downloads.
The 4S features a smaller 40mm case compared to the 44mm regular model, making it better suited for smaller wrists. Both watches share identical health monitoring features, sports apps and music storage capabilities. The 4S has a slightly smaller screen but maintains the same resolution and functionality as its larger counterpart.
Battery life varies based on usage patterns. With GPS tracking, music playback and regular smartwatch features, expect 2-3 days between charges. Without GPS use, the battery can last up to 7 days. Heavy GPS usage with music will drain the battery faster, whilst basic activity tracking and notifications extend battery life significantly.
The watch connects to both iPhone and Android smartphones via the Garmin Connect app. iPhone users get notifications, activity syncing and most smartwatch features. Some advanced features like music downloads and certain third-party app integrations work better with Android devices, but core functionality remains excellent on both platforms.
The animated workouts include routines for all fitness levels, from beginner to advanced. Each exercise shows proper form through clear animations, making them ideal for people new to strength training or yoga. You can pause, replay, or skip exercises as needed. The workouts range from 5-minute quick sessions to longer 45-minute routines.
The pulse ox sensor measures blood oxygen saturation levels, which can indicate how well your body absorbs oxygen. This data appears in your daily health snapshot and can help track acclimatisation to altitude or recovery from illness. However, this isn't a medical device and shouldn't replace professional medical monitoring or diagnosis.
Brand | Garmin |
Model | vívoactive 4S |
Colour | Rose Gold with White Band |
Case Size | 40mm |
Screen Size | 3.5 cm |
Shape | Rectangular |
Weight | 36.29g |
Dimensions | 4 x 4 x 1.27 cm |
Wrist Circumference | 110-175mm |
Operating System | Android |
Connectivity | Bluetooth, GPS |
GPS | Built-in GPS |
Battery Type | Lithium Polymer |
Water Resistance | Swimming |
Music Storage | 500 songs (3.5GB) |
Sports Apps | 20+ preloaded |
Heart Rate Monitor | Yes |
Pulse Ox Sensor | Yes |
Sleep Monitoring | Yes |
Stress Tracking | Yes |
Respiration Monitoring | Yes |
Menstrual Cycle Tracking | Yes |
Hydration Tracking | Yes |
Animated Workouts | Yes |
Model Number | 010-02172-21 |
ASIN | B07W6RX2C3 |
Department | Mens |
Date First Available | 5 September 2019 |
Box Contents | vívoactive 4S, Charging cable, Documentation |