Garmin Venu 4 GPS Smartwatch 45mm
- 1.4 inch AMOLED display, touchscreen plus buttons
- GPS only for satellite positioning
- Heart rate, stress, sleep and breath rate tracking
- 12 hours average battery life as listed
- Bluetooth with iOS and Android phones
- 1 year limited warranty
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A round AMOLED health and fitness smartwatch with touch and button control. The listed battery life is short for multi-day use, and the listing gives no water depth rating.
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ASIN: B0FST74YLSModel: Venu 4Category: GPS Watches
Overview
A round AMOLED screen with both touchscreen and button input drives the Venu 4, so you can swipe or press through workouts and health data. It pairs by Bluetooth with a phone and rides on a leather band.
The watch leans toward everyday health tracking and general workouts, with stress, sleep and breathing data alongside heart rate. Satellite support is GPS only, and battery life is stated in hours, which points to daily charging.
Who it's for
Fitness-minded people who want sleep, stress and heart rate data on a dressy round watch will get on with it. Ultra distance runners and anyone needing a stated water depth rating or multi-band satellite support should look at other options.
Pros and cons
- Bright AMOLED display
- Touchscreen and buttons both work
- Tracks stress, sleep and breath rate
- Works with iOS and Android phones
- Battery life listed in hours only
- GPS only for satellites
- Water resistance depth not listed
- Leather band is less sweat friendly
Performance notes
Heart rate and stress readings come from the optical sensor on the back, and their usefulness depends on how snugly the band holds it to the wrist. GPS accuracy depends on a single satellite system, so tree cover and tall buildings can degrade tracks. Battery drain climbs quickly with the AMOLED display on and GPS recording.
Specifications
| Brand | Garmin |
|---|---|
| Model | Venu 4 |
| Dimensions & fit | |
| Screen size | 1.4 inches |
| Item weight | 2 ounces |
| Dimensions | 1.77 x 1.77 x 0.49 inches |
| Item Dimensions D X W X H | 0.49"D x 0.49"W x 0.49"H |
| Power & efficiency | |
| Battery Average Life | 12 hourslower than 94% of 32 gps watches |
| Battery Cell Type | Lithium Ion |
| Construction & materials | |
| Band Material Type | Leather |
| Color | Black and brown |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth |
| Compatible Phone Models | iOS and Android devices |
| Human Interface Input | Buttons, touchscreen |
| Compatible Devices | Smartphone |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Supported Satellite Navigation System | GPS |
| Warranty Description | 1 Year Limited Warranty |
| Supported Application | App Integration |
| Other details | |
| Display Type | AMOLED |
| Style Name | 45mm |
| Metrics Measured | Heart rate, stress, sleep duration, breath rate |
| Shape | Round |
| Sport Type | Exercise & Fitness |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
Closest rivals on specs
Nike+ SportWatch GPS Powered by TomTom- Battery Average Life 12 vs 8 hours (+50%)
SUUNTO Run GPS Sports Watch Lime- Battery Average Life 12 vs 20 hours (-40%)
SUUNTO 9 Peak Pro Sports GPS Watch- Battery Average Life 12 vs 1 hours (+1100%)
Frequently asked questions
Does the Garmin Venu 4 work with an Android phone?
Yes. The listing says it is compatible with iOS and Android devices over Bluetooth.
Is the Garmin Venu 4 waterproof for swimming?
The listing says waterproof but gives no depth rating, so confirm the rating with Garmin before swimming.
Is the Garmin Venu 4 a multi-day battery watch?
No. The listing gives battery average life in hours rather than days, so plan on frequent charging.