Newer Model
Garmin Venu 4
From $549.99
Released Sept 2025 · 41mm & 45mm
VS
Compare
Previous Model
Garmin Venu 3
From $449.99
Released Aug 2023 · 41mm & 45mm
🔑 Key Differences at a Glance
8 Major Upgrades in Venu 4
Build & Materials
Venu 4 has a full stainless steel case, feeling more premium but ~20% heavier (56g vs 46g at 45mm).
Venu 3 uses lighter fiber-reinforced polymer with a steel bezel.
GPS Accuracy
Venu 4 adds multi-band / dual-frequency GNSS with SatIQ for significantly more accurate tracking in cities, forests, and mountains.
Venu 3 uses all-systems GPS only — good in open areas, less precise in challenging terrain.
Built-in LED Flashlight
Venu 4 has a real hardware LED flashlight (white & red modes) for night runs, emergencies, and outdoor use.
Venu 3 only has a software screen-brightness workaround — not a true flashlight.
Battery Life (45mm)
Venu 3 wins with 14 days smartwatch mode, 5 days AOD, 20 hrs GPS.
Venu 4 gives 12 days, 4 days AOD, 19 hrs GPS — slightly shorter due to brighter display & multi-band GPS.
Training & Coaching
Venu 4 adds Training Readiness, Training Status, Daily Suggested Workouts, Load Ratio, Garmin Fitness Coach for 25+ sports including Triathlon — features previously only in Forerunner/Fenix.
Venu 3 has basic daily workout suggestions but lacks advanced coaching.
Health & Wellness
Venu 4 adds Health Status monitoring, Lifestyle Logging (caffeine, alcohol, sleep habits), Sleep Alignment, Sleep Consistency, Smart Alarm, and Heat & Altitude Acclimation.
Venu 3 has solid health sensors but lacks these analytical layers.
Display Brightness
Both use the same AMOLED size (1.2″ / 1.4″), but Venu 4 has a significantly brighter peak brightness matching the Forerunner 570/970 — much better outdoors in sunlight.
Venu 3 has standard AMOLED brightness.
Price & Value
Venu 4 starts at $549.99 — $100 more than Venu 3.
Venu 3 at $449.99 (often discounted further) delivers great core features at a lower cost. Best value if you don't need advanced training tools.
Design & Build Quality
Venu 4
| Case Material | Full stainless steel (premium feel) |
| Bezel | Stainless steel |
| Buttons | 2 physical buttons + touchscreen |
| Weight (45mm) | 56g with silicone band |
| Sizes | 41mm and 45mm |
| Flashlight | ✅ Built-in LED (white & red) |
| Style | Premium / fashion-forward |
Venu 3
| Case Material | Fiber-reinforced polymer (lighter) |
| Bezel | Stainless steel |
| Buttons | 3 physical buttons — preferred by power users |
| Weight (45mm) | 46g with silicone band |
| Sizes | 41mm (Venu 3S) and 45mm (Venu 3) |
| Flashlight | ❌ Screen brightness only (not true LED) |
| Style | Sporty / everyday versatile |
Display
Venu 4
| Type | AMOLED touchscreen |
| Size | 1.2″ (41mm) / 1.4″ (45mm) |
| Brightness | ⬆ Higher peak nits — matches Forerunner 570/970; excellent outdoors |
| Always-On | ✅ Yes (impacts battery) |
Venu 3
| Type | AMOLED touchscreen |
| Size | 1.2″ (41mm) / 1.4″ (45mm) |
| Brightness | Standard brightness — good indoors, less readable in harsh sun |
| Always-On | ✅ Yes (impacts battery) |
GPS & Navigation
Venu 4 🏆 More Accurate
| GPS Mode | Multi-band / dual-frequency GNSS with SatIQ technology |
| Systems | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Best For | Cities, dense forests, mountains, tunnels — where single-band struggles |
| Battery in GPS | ~12 hrs multi-band (45mm) / ~13 hrs all-systems |
| Navigation | Breadcrumb trail, Turn-by-turn with compatible phone |
Venu 3
| GPS Mode | All-systems GNSS only (single-band) |
| Systems | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Best For | Open skies, suburban runs — reliable in typical conditions |
| Battery in GPS | ~20 hrs all-systems (45mm) — longer than Venu 4 |
| Navigation | Breadcrumb trail, Turn-by-turn with compatible phone |
Battery Life
45mm Models
Venu 4 (45mm)
| Smartwatch Mode | Up to 12 days |
| Always-On Display | Up to 4 days |
| All-Systems GPS | Up to 19 hours |
| Multi-band GPS | Up to 13 hours |
| GPS + Music | Up to 8 hours |
Venu 3 (45mm) 🏆 Longer
| Smartwatch Mode | Up to 14 days |
| Always-On Display | Up to 5 days |
| All-Systems GPS | Up to 20 hours |
| Multi-band GPS | ❌ Not supported |
| GPS + Music | Up to 11 hours |
41mm Models
Venu 4 (41mm)
| Smartwatch Mode | Up to 10 days |
| Always-On Display | Up to 3 days |
| GPS | Up to 13 hours (all-systems) |
| Multi-band GPS | Up to 12 hours |
Venu 3S (41mm)
| Smartwatch Mode | Up to 10 days |
| Always-On Display | Up to 5 days Longer |
| GPS | Up to 13 hours (all-systems) |
| Multi-band GPS | ❌ Not supported |
Health & Wellness Tracking
Venu 4 New Features
- Elevate Gen 5 heart rate sensor (ECG capable)
- HRV Status, Skin Temperature, SpO₂, Respiration
- Health Status — monitors sleep-time vitals vs personal baseline; alerts if unusual
- Lifestyle Logging — log caffeine, alcohol, sleep accessories; see impact on HRV & sleep
- Sleep Alignment — syncs bedtime with your circadian rhythm
- Sleep Consistency — tracks average bedtime over 7+ days
- Smart Wake Alarm — wakes you in lightest sleep phase
- Body Battery, Stress Score, Women's Health
- Heat & Altitude Acclimation
Venu 3
- Elevate Gen 5 heart rate sensor (ECG capable)
- HRV Status, Skin Temperature, SpO₂, Respiration
- Sleep Score & Sleep Coach
- Body Battery, Stress Score, Women's Health
- Standard sleep tracking — no alignment or consistency features
- No Health Status monitoring
- No Lifestyle Logging
- No Smart Wake Alarm
Fitness & Training Features
Venu 4 Forerunner-Level
- Garmin Fitness Coach — personalized adaptive plans for 25+ sports
- Training Readiness — daily score based on sleep, HRV, recovery
- Training Status & Load — tracks acute vs chronic training load
- Daily Suggested Workouts — running, cycling, strength, HIIT, swimming
- Triathlon Coach built-in
- Mixed-Session Tracking — log multi-sport back-to-back in one session
- Load Ratio, Heat & Altitude Acclimation
- Cycling sensor, Shimano Di2, inReach compatible
- Custom workouts supported
Venu 3
- Daily Suggested Workouts (limited — mainly running-focused)
- Sleep Coach for recovery suggestions
- Animated on-screen workout library
- 40+ sport modes tracked
- No Training Readiness or Training Status
- No Training Load analysis
- No Garmin Fitness Coach
- No Triathlon-specific coaching
- No Custom workout builder
Smart Features & Connectivity
Venu 4
| OS Platform | New Garmin OS (shared with Fenix 8, Forerunner 570/970) |
| Voice Commands | ✅ On-watch voice commands (start workout, sleep score, etc.) |
| Mic & Speaker | ✅ Bluetooth calls + phone assistant (Gemini / Siri) |
| Music Storage | ✅ Yes (Spotify, Amazon Music, etc.) |
| Garmin Pay | ✅ Contactless payments |
| Notifications | ✅ Smart notifications + Android text replies |
| Accessibility | ✅ Spoken watch face, spoken health data, color filters |
| Compat. | iOS & Android |
Venu 3
| OS Platform | Older Garmin OS — won't receive Venu 4 software features |
| Voice Commands | Phone assistant passthrough only (no on-watch commands) |
| Mic & Speaker | ✅ Bluetooth calls + phone assistant (Gemini / Siri) |
| Music Storage | ✅ Yes (Spotify, Amazon Music, etc.) |
| Garmin Pay | ✅ Contactless payments |
| Notifications | ✅ Smart notifications + Android text replies |
| Accessibility | Limited — no spoken health data or color filters |
| Compat. | iOS & Android |
Full Specs Side-by-Side
Venu 4
| Release Date | September 2025 |
| Price | $549.99 (standard) / $599.99 (leather) |
| Case Material | Stainless steel + polymer back |
| Weight | 42g (41mm) / 56g (45mm) |
| Display | AMOLED, brighter peak nits |
| Display Size | 1.2″ (41mm) / 1.4″ (45mm) |
| GPS | Multi-band GNSS (GPS/GLONASS/Galileo/ BeiDou/QZSS) + SatIQ |
| Heart Rate | Elevate Gen 5 (ECG) |
| Sensors | HR, SpO₂, Skin temp, ECG, Barometric altimeter, Compass |
| Buttons | 2 physical + touchscreen |
| Flashlight | LED (white & red) |
| Water Rating | 5 ATM |
| Band Width | 18mm (41mm) / 22mm (45mm) |
| Storage (Music) | ~1,000 songs |
| Bluetooth | Yes (calls, sensors) |
| ANT+ | Yes |
| Wi-Fi | Yes |
Venu 3
| Release Date | August 2023 |
| Price | $449.99 (often discounted) |
| Case Material | Fiber-reinforced polymer + steel bezel |
| Weight | 38g (41mm) / 46g (45mm) |
| Display | AMOLED, standard brightness |
| Display Size | 1.2″ (41mm) / 1.4″ (45mm) |
| GPS | All-systems GNSS (GPS/GLONASS/Galileo/ BeiDou/QZSS) — no multi-band |
| Heart Rate | Elevate Gen 5 (ECG) |
| Sensors | HR, SpO₂, Skin temp, ECG, Barometric altimeter, Compass |
| Buttons | 3 physical + touchscreen |
| Flashlight | None (screen brightness only) |
| Water Rating | 5 ATM |
| Band Width | 18mm (41mm) / 22mm (45mm) |
| Storage (Music) | ~1,000 songs |
| Bluetooth | Yes (calls, sensors) |
| ANT+ | Yes |
| Wi-Fi | Yes |
🏁 Verdict — Which One Should You Choose?
⚡ Choose Venu 4 If You…
- Want a premium metal design that looks and feels high-end
- Need multi-band GPS for accurate tracking in cities or challenging terrain
- Run or exercise in the dark and want a real LED flashlight
- Want Forerunner-level training insights — Training Readiness, Load, Fitness Coach
- Like tracking lifestyle factors (caffeine, alcohol) and their impact on health
- Want advanced sleep analytics including Sleep Alignment & Smart Alarm
- Prefer on-watch voice commands and the latest Garmin OS ecosystem
- Are a new buyer and the $100 difference is acceptable
💚 Choose Venu 3 If You…
- Want the best battery life — 14 days vs 12 days (45mm)
- Prefer a lighter watch for all-day and workout comfort
- Value the 3-button layout for easier workout navigation
- Need core health & fitness tracking without advanced training tools
- Are on a budget — especially with the frequent Venu 3 discounts
- Don't need multi-band GPS (you train in open, suburban areas)
- Are an existing Venu 3 owner — the upgrade may not justify $100+
- Prioritize GPS battery efficiency — 20 hrs vs 13 hrs multi-band on Venu 4
Data sourced from Tom's Guide, Android Central, DC Rainmaker, Bandletic, Trusted Reviews & Garmin official specs (2025).
Always verify pricing at garmin.com.