Garmin Venu 3 vs Venu 4: Which One Should You Buy in South Africa?

Garmin Venu 3 vs Venu 4: Which One Should You Buy in South Africa?

Garmin's Venu 4 landed alongside the Venu 3 still on shelves, so the obvious question is whether the newer watch is worth the jump. Here's how the two compare on paper, based on Garmin's published specifications, so you can decide which one actually suits how you'll use it.

Quick Verdict

• Get the Venu 4 if you want the brighter 2,000-nit display, the stainless steel build, the built-in LED flashlight, dual-band GPS accuracy, and Garmin's newer coaching and lifestyle-logging features.

• Get the Venu 3 if you want essentially the same core health and fitness tracking for less money, and don't mind giving up a bit of battery life for a dimmer (but still perfectly readable) screen.

Display and Design

Both watches come in 41mm and 45mm sizes with AMOLED displays at the same resolutions (390×390 and 454×454). The difference is brightness and materials: the Venu 4's display hits 2,000 nits, twice as bright as the Venu 3's 1,000 nits, which matters most in direct sunlight. The Venu 4 also moves to a stainless steel and fiber-reinforced polymer case with a smoother bezel, versus the Venu 3's fiber-reinforced polymer case and ridged steel bezel. That extra metal adds some weight — the 45mm Venu 4 is about 56g on the wrist versus 47g for the Venu 3.

Battery Life

This is one area where the Venu 3 actually has the edge. In Garmin's own figures, the 45mm Venu 3 runs up to 14 days in smartwatch mode, while the 45mm Venu 4 is rated for up to 12 days — the brighter screen and added sensors draw more power. Both drop to roughly 4–5 days with the always-on display enabled. If battery life between charges is your main priority, the Venu 3 has a slight advantage.

GPS and Health Tracking

The two share the same core sensor suite — Garmin's Elevate v5 heart rate sensor, SpO2, ECG, skin temperature, and the usual accelerometer, altimeter, compass, and gyroscope. Where they differ is GPS: the Venu 4 adds dual-band GPS for more precise positioning in tricky conditions (built-up areas, forests, valleys), while the Venu 3 relies on standard all-systems GNSS.

On the software side, the Venu 4 introduces a few genuinely new features rather than just refinements: Health Status with circadian rhythm insight, lifestyle logging (caffeine, alcohol, stress factors you log yourself), a broader Garmin Fitness Coach across 25+ activities, and training load/readiness metrics. The Venu 3 covers the fundamentals well — Body Battery, HRV status, sleep coaching, stress tracking, and women's health monitoring — but doesn't have this newer coaching layer.

Other Differences

• Flashlight: The Venu 4 has a built-in LED flashlight with adjustable brightness. The Venu 3 doesn't have one.

• Accessibility: The Venu 4 adds a spoken watch face, hourly alerts, and colour filter options for colour-blind users.

• Voice commands: The Venu 4 supports voice control of the watch; the Venu 3 doesn't.

• Connectivity: Both have Bluetooth, ANT+, Wi-Fi, NFC (for Garmin Pay), a microphone, and a speaker for on-wrist calls.

Price in South Africa

At SatComms, the Venu 3 range starts from around R6,810, with the Venu 3S from around R7,390. The Venu 4 (45mm) starts from around R10,010. Exact pricing varies by colourway and band — check the current price on each product page before you order, as these figures can move.

Which Venu Should You Buy?

If you're upgrading from an older Garmin or a different brand entirely and want the best screen, the longest feature list, and don't mind paying more, the Venu 4 is the newer, more capable watch. If you want the same core Garmin health and fitness tracking — heart rate, sleep, stress, Body Battery, GPS activities — at a lower price, and you're happy with a slightly dimmer (but still bright) screen and no flashlight, the Venu 3 remains a very capable watch and the better-value pick.

Frequently Asked Questions

Is the Garmin Venu 4 a big upgrade over the Venu 3?

It's an incremental upgrade rather than a complete redesign. The core fitness and health tracking is similar; the main differences are a brighter display, a metal case, a flashlight, dual-band GPS, voice commands, and some newer coaching and lifestyle-logging features.

Does the Venu 3 or Venu 4 have better battery life?

The Venu 3 has slightly better battery life on paper — up to 14 days in smartwatch mode at 45mm, versus up to 12 days for the Venu 4.

Which Venu has a flashlight?

Only the Venu 4 has a built-in LED flashlight. The Venu 3 does not.

Are the Venu 3 and Venu 4 the same size?

Both come in 41mm and 45mm case options with the same display resolutions, so sizing and screen dimensions are consistent across the range.

Do the Venu 3 and Venu 4 support Garmin Pay in South Africa?

Both models support Garmin Pay via NFC, and it works with supported South African banks and payment terminals.

Is the Venu 3 still worth buying now that the Venu 4 is out?

Yes, if the price difference matters to you. The Venu 3 covers the same core health and fitness tracking as the Venu 4, just without the newest coaching features, the brighter screen, or the flashlight.

Where can I buy the Garmin Venu 3 or Venu 4 in South Africa?

Both are available from SatComms.co.za, an authorised Garmin reseller, with local warranty support and ICASA-approved devices.