Garmin
Lily 2 Active vs Venu 4 41mm
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 43mm, the Lily 2 Active is the safer pick — it stays proportionate down to roughly 40mm, where the Venu 4 41mm starts to hang over the edge. Above 43mm both sit cleanly, and the Venu 4 41mm gives you more presence.
The Venu 4 41mm wears larger than the Lily 2 Active (41mm vs 38mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Lily 2 Active is the slimmer of the two (11mm vs 12mm), so it slides under a cuff more easily.
On the wrist the Lily 2 Active feels lighter (29g vs 33g, case only).
Both are middle-of-the-pack for thickness among the 38mm and 41mm watches in the database.
The Venu 4 41mm is 3mm wider, 3mm longer, 1mm thicker and 4g heavier than the Lily 2 Active. Both are circular.
Lily 2 Active
Venu 4 41mm
Switch or add watches
Garmin
Lily 2 Active
Garmin
Venu 4 41mm
Watch Fit Tool
For sports watches, lug-to-lug (L2L) is what matters most — it decides whether a watch overhangs your wrist. Bulky is fine; overhang is not.
Measure at the point where you wear your watch — typically just below the wrist bone.
Flat width — lay your arm on a table, palm facing up, and measure straight across the top of your wrist with a ruler. Bone to bone; do not follow the curve down the sides.
Around — wrap a tape measure snugly round the wrist. No tape? Wrap a strip of paper, mark the overlap and hold the strip against a ruler.
Width ≠ circumference. They are different numbers — around 170mm is about 64mm across — so set the toggle to whichever one you actually measured before you type it in.
Garmin Lily 2 Active
Case 38.0mm · Lug-to-lug 38.0mm · Thickness 11.0mm · 29g
Understated
38mm on a 55mm wrist
Well inside your wrist on every measurement — you have room to go a size up if you want more presence.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 38mm, so you could go bigger.
Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.
- 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
- 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist8.5mm spare each side
Comfortable, with visible skin either side.
- Off the wrist11.0mm off the skin
Normal sports-watch height for a wrist this size. (11.0mm case, back against the skin)
- How it seats~2.9mm under the rim
Sits flat on the wrist with contact right across the case back.
- Weight on the wrist29g
Light enough to forget you have it on. (0.5g per mm of wrist)
Garmin Venu 4 41mm
Case 41.0mm · Lug-to-lug 41.0mm · Thickness 12.0mm · 33g
Balanced Fit
41mm on a 55mm wrist
Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 41mm, so you could go bigger.
Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.
- 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
- 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist7.0mm spare each side
Comfortable, with visible skin either side.
- Off the wrist12.0mm off the skin
Normal sports-watch height for a wrist this size. (12.0mm case, back against the skin)
- How it seats~3.7mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist33g
Light enough to forget you have it on. (0.6g per mm of wrist)
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Garmin Lily 2 Active38mm · 11mm thick
- Garmin Venu 4 41mm41mm · 12mm thick
3D preview
Lily 2 Active vs Venu 4 41mm on a wrist
Sized to your own wrist, turned any way you like.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
Battery life compared
Runtime for every power mode either watch publishes, 1 of them directly comparable.
Lily 2 ActiveVenu 4 41mm
Smartwatch
9 days10 days
Specifications
The short version
7 key specs| Spec | GarminLily 2 Active | GarminVenu 4 41mm |
|---|---|---|
| Case Width | 38mm | 41mm |
| Thickness | 11mm | 12mm |
| Weight | 29g | 33g |
| Shape | Circular | Circular |
| Display type | Liquid Crystal | AMOLED (optional always-on mode) |
| Battery life | Smartwatch Mode: Up to 9 days GPS Mode: 9 hours See Details | Smartwatch mode: Up to 10 days (3 days display always-on) Battery Saver Smartwatch mode: Up to 18 days GPS-Only GNSS mode: Up to 15 hours All-Systems GNSS mode: Up to 13 hours All-Systems GNSS mode with music: Up to 6 hours All-Systems GNSS mode + Multi-band: Up to 12 hours All-Systems GNSS mode + Multi-band with music: Up to 6 hours See Details |
| Released | 2024 | 2025 |
Every specification
291 specs| Spec | Garmin Lily 2 Active | Garmin Venu 4 41mm |
|---|---|---|
| Overview | ||
| Family | Garmin | Garmin |
| General | ||
| Weight | 29 g | 33 g (46 g with included band) |
| Battery life | Smartwatch Mode: Up to 9 days GPS Mode: 9 hours See Details | Smartwatch mode: Up to 10 days (3 days display always-on) Battery Saver Smartwatch mode: Up to 18 days GPS-Only GNSS mode: Up to 15 hours All-Systems GNSS mode: Up to 13 hours All-Systems GNSS mode with music: Up to 6 hours All-Systems GNSS mode + Multi-band: Up to 12 hours All-Systems GNSS mode + Multi-band with music: Up to 6 hours See Details |
| Display Size | 1.00” x 0.84” (25.4 mm x 21.3 mm) | 1.2" (30.4 mm) diameter |
| Case material | anodized aluminum | stainless steel and fiber-reinforced polymer |
| Color display | no (16 level grayscale) | Yes |
| Lens material | Corning® Gorilla® Glass 3 | Corning® Gorilla® Glass 3 |
| Physical size | 38 x 38 x 11 mm Fits wrists with a circumference of 110-175 mm | 41 x 41 x 12 mm Fits wrists with a circumference of 110-175 mm |
| Bezel material | anodized aluminum | stainless steel |
| Memory/History | 7 timed activities; 14 days of activity tracking data | 8 GB |
| Strap material | silicone | silicone |
| Charging method | Garmin proprietary plug charger | Garmin proprietary plug charger |
| Display resolution | 240 x 201 pixels | 390 x 390 pixels |
| Quick Release bands | Yes | yes (18 mm, Industry standard) |
| Battery type | — | Lithium ion |
| Large font option | — | Yes |
| Built-in speaker/microphone | — | Yes |
| Sensors | ||
| Calendar | Yes | Yes |
| Passcode | Yes | Yes |
| Connectivity | Bluetooth®, ANT+® | Bluetooth®, ANT+®, Wi-Fi® |
| Find My Phone | Yes | Yes |
| Morning report | Yes | Yes |
| Weather forecasts | Yes | Yes |
| Smart Notifications | Yes | Yes |
| Smartphone compatibility | iPhone®, Android™ | iPhone®, Android™ |
| Controls smartphone music | Yes | Yes |
| Pairs with Garmin Connect™ Mobile | Yes | Yes |
| Find My Garmin (helps locate lost device) | Yes | Yes |
| Realtime settings sync with Garmin Connect™ mobile | Yes | Yes |
| Text response/reject phone call with text (Android™ only) | Yes | Yes |
| Stocks | — | Yes |
| Calculator | — | Yes |
| Color shift | — | Yes |
| Garmin Share | — | Yes |
| Hourly alert | — | Yes |
| Color filters | — | Yes |
| Voice command | — | Yes |
| Evening report | — | Yes |
| Red shift mode | — | Yes |
| Spoken watch face | — | Yes |
| Smart trainer control | — | Yes |
| On-device Connect IQ™ Store | — | Yes |
| Plays and controls watch music | — | Yes |
| Find My Phone during GPS activity | — | Yes |
| Compatible with Garmin Messenger app | — | Yes |
| Battery saver (customizable low power watch) | — | Yes |
| Bluetooth phone calling and voice assistant support | — | Yes |
| View images from notifications on watch (Android™ only) | — | Yes |
| Connect IQ™ (downloadable watch faces, data fields and apps) | — | Yes |
| Variant | ||
| Color | Lunar Gold with Bone Silicone Band | Lunar Gold with Bone Silicone Band and Light Sand Leather Band |
| Available Colors | Jasper Green with Jasper Green Silicone Band; Silver with Purple Jasmine Silicone Band; Lunar Gold with Bone Silicone Band | Lunar Gold with Bone Silicone Band and Light Sand Leather Band; Slate with Black Silicone Band; Silver with Periwinkle Silicone Band; Lunar Gold with Bone Silicone Band |
| Case Size | — | 41 mm |
| Clock Features | ||
| Sleep | yes (advanced) | yes (advanced) |
| Hydration | Yes | yes (in Garmin Connect™ and optional Connect IQ™ widget) |
| Breathwork | Yes | Yes |
| Meditation | Yes | Yes |
| Fitness age | yes (in app) | Yes |
| Sleep coach | Yes | Yes |
| All-day stress | Yes | Yes |
| Women's health | Yes | yes (in Garmin Connect™ and optional Connect IQ™ widget) |
| Health snapshot | Yes | Yes |
| Respiration rate | Yes | Yes |
| Resting heart rate | Yes | Yes |
| Breathing variations | Yes | Yes |
| Relaxation reminders | Yes | Yes |
| Abnormal heart rate alerts | yes (high and low) | yes (high and low) |
| Relaxation breathing timer | Yes | Yes |
| Body Battery™ energy monitor | Yes | Yes |
| Heart rate (constant, every second) | Yes | Yes |
| Health status | — | Yes |
| Nap detection | — | Yes |
| Jet lag adviser | — | Yes |
| Sleep alignment | — | Yes |
| Skin temperature | — | Yes |
| Lifestyle logging | — | Yes |
| Past ovulation estimates | — | Yes |
| Golfing Features | ||
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | Yes | — |
| Auto rest | — | Yes |
| UltraTrac mode | — | Yes |
| Vertical speed | — | Yes |
| Elevation profile | — | Yes |
| Total ascent/descent | — | Yes |
| Future elevation plot | — | Yes |
| Distance to destination | — | Yes |
| Sun and moon information | — | Yes |
| Barometric trend indicator with storm alert | — | Yes |
| Running Features | ||
| Digital scorecard | Yes | Yes |
| Yardage to layups/doglegs | Yes | Yes |
| Yardage to F/M/B (distance to front, middle and back of green) | Yes | Yes |
| Stat tracking (strokes, putts per round, greens and fairways hit) | Yes | Yes |
| Measures shot distance (calculates exact yardage for shots from anywhere on course) | Yes | automatic |
| PinPointer | — | Yes |
| Tournament legal | — | Yes |
| Garmin AutoShot™ | — | Yes |
| Round timer/odometer | — | Yes |
| Hazards and course targets | — | Yes |
| Pairs with Garmin Golf app | — | Yes |
| Green View with manual pin position | — | Yes |
| CT1 Automatic club tracking compatible (requires accessory) | — | Yes |
| CT10 Automatic club tracking compatible (requires accessory) | — | Yes |
| What You'll Love | ||
| Timer | Yes | Yes |
| Stopwatch | Yes | Yes |
| Time/date | Yes | Yes |
| Alarm clock | Yes | Yes |
| Touchscreen | Yes | Yes |
| Display type | Liquid Crystal | AMOLED (optional always-on mode) |
| Water rating | Swim, 5 ATM | Swim, 5 ATM |
| GPS Time Sync | Yes | Yes |
| Garmin Pay™ | Yes | Yes |
| Pulse Ox blood oxygen | yes (spot-check and optionally in sleep) | yes (spot-check, and optional all-day acclimation and in sleep) |
| Sleep score and insights | Yes | Yes |
| Automatic daylight saving time | Yes | Yes |
| Battery life (smartwatch mode) | Up to 9 days | Up to 10 days |
| Music storage | — | Yes |
| Garmin ECG App | — | Yes |
| LED flashlight | — | Yes |
| Multi-band GPS | — | Yes |
| Training status | — | yes (improved) |
| Wheelchair mode | — | Yes |
| Smart wake alarm | — | Yes |
| Training readiness | — | Yes |
| Sunrise/sunset times | — | Yes |
| Make calls and send texts via voice | — | yes (with paired compatible smartphone) |
| Activity Profiles | ||
| Assistance | Yes | Yes |
| Incident Detection during select activities | Yes | Yes |
| Live Event Sharing | — | Yes |
| Incident detection alert on phone for wearables | — | Yes |
| Daily Smart Features | ||
| HIIT workouts | Yes | Yes |
| Yoga workouts | Yes | Yes |
| Cardio workouts | Yes | Yes |
| Pilates workouts | Yes | Yes |
| Strength workouts | Yes | Yes |
| Multisport workouts | — | Yes |
| Garmin Cycling Coach | — | Yes |
| Garmin Running Coach | — | Yes |
| Garmin fitness coach | — | Yes |
| Garmin Coach - Strength | — | Yes |
| Mixed session multisport | — | Yes |
| Garmin Running Coach Experts | — | Yes |
| On-screen workout animations | — | Yes |
| On-screen workout muscle maps | — | Yes |
| Workouts for wheelchair users | — | Yes |
| Garmin Coach - Prebuilt Cycling Plans | — | Yes |
| Daily suggested workout - Cycling (heart rate based) | — | Yes |
| Daily suggested workout - Fitness (heart rate based) | — | Yes |
| Daily suggested workout - Running (heart rate based) | — | Yes |
| Daily suggested workout - Walking (heart rate based) | — | Yes |
| Activity Tracking Features | ||
| % HR max | Yes | Yes |
| HR zones | Yes | Yes |
| HR alerts | Yes | Yes |
| HRV status | Yes | Yes |
| Manual lap | Yes | Yes |
| Auto scroll | Yes | Yes |
| HR calories | Yes | Yes |
| Custom alerts | Yes | Yes |
| Physio TrueUp | Yes | Yes |
| VO2 Max (Run) | Yes | Yes |
| Interval training | Yes | Yes |
| GPS speed and distance | Yes | Yes |
| Customizable data pages | Yes | Yes |
| Activity history on watch | Yes | Yes |
| Downloadable training plans | Yes | Yes |
| Customizable activity profiles | Yes | Yes |
| Respiration rate (during exercise) | Yoga and Breathwork only | yes (with compatible accessory) |
| Auto Lap® interval tracking feature | Yes | Yes |
| HR broadcast (broadcasts HR data over ANT+® to paired devices) | Yes | Yes |
| % HRR | — | Yes |
| Shortcuts | — | Yes |
| Load ratio | — | Yes |
| Rest timer | — | Yes |
| Finish time | — | Yes |
| Voice alerts | — | Yes |
| Recovery time | — | Yes |
| Training load | — | Yes |
| Course guidance | — | Yes |
| Training effect | — | Yes |
| Virtual Partner | — | Yes |
| Workout benefit | — | Yes |
| Race an Activity | — | Yes |
| Advanced workouts | — | Yes |
| Race glance/widget | — | Yes |
| Training load focus | — | Yes |
| VO2 Max (Trail Run) | — | Yes |
| Configurable lap alerts | — | Yes |
| Unified training status | — | Yes |
| Touch and/or button lock | — | Yes |
| Multisport auto transition | — | Yes |
| Training effect (anaerobic) | — | Yes |
| Manual multisport activities | — | Yes |
| HRM running pace and distance | — | Yes |
| Heat and altitude acclimation | — | Yes |
| Auto Pause® automatic timer halt | — | Yes |
| Primary benefit (Training Effect labels) | — | Yes |
| Improved interval (includes open repeats, intervals data page, rest screen and auto detection) | — | Yes |
| Workout and Training Plans | ||
| Gym | Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Indoor Rowing, Dance Fitness, Jump Roping | Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Jump Roping |
| Swim | Pool Swimming | Pool Swimming, Open Water Swimming |
| Cycling | Biking, Indoor Biking | Biking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, BMX |
| Wellness | Walking, Pilates, Yoga, Meditation, Breathwork | Walking, Pilates, Yoga , Indoor Walking, Mobility, Meditation, Breathwork |
| On the water | SUP, Rowing | Stand Up Paddleboarding, Rowing, Kayaking, Fishing, Snorkeling |
| Racket sports | Pickleball, Tennis, Padel | Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball |
| Indoor running | Treadmill Running, Indoor Track Running | Treadmill Running, Indoor Track Running, Virtual Running |
| Outdoor running | Running | Running, Outdoor Track Running, Trail Running, Ultra Running, Obstacle Racing, Adventure Racing |
| Snow and winter | Skiing, XC Classic Skiing, Snowboarding, Snowshoeing | Skiing, Snowboarding, XC Classic Skiing, XC Skate Skiing, Ice Skating, Snowshoeing |
| Outdoor recreation | Golfing, Disc Golf | Hiking, Rucking, Mountaineering, Indoor Climbing, Bouldering, Horseback Riding, Golfing, Disc Golf, Archery |
| Multisport | — | Triathlon, Duathlon, Brick, Pool Triathlon, Swim/Run, Mixed Session |
| In the ring | — | Boxing, Mixed Martial Arts |
| Team sports | — | Basketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball |
| Motor sports | — | Motorcycling, Overlanding, Motocrossing, ATVing, Snowmobiling |
| Other activity profiles | — | Inline Skating, Gaming. Breathwork |
| Health & Wellness Monitoring | ||
| GPS | Yes | Yes |
| BeiDou | Yes | Yes |
| Compass | Yes | Yes |
| GLONASS | Yes | Yes |
| Galileo | Yes | Yes |
| Accelerometer | Yes | Yes |
| Ambient light sensor | Yes | Yes |
| Pulse Ox Blood Oxygen Saturation Monitor | Yes | Yes |
| Garmin Elevate™ wrist heart rate monitor | Yes | Yes |
| QZSS | — | Yes |
| Gyroscope | — | Yes |
| Thermometer | — | Yes |
| SatIQ™ Technology | — | Yes |
| Barometric altimeter | — | Yes |
| Safety and Tracking Features | ||
| TrueUp™ | Yes | — |
| Move IQ™ | Yes | — |
| Step counter | Yes | — |
| Calories burned | Yes | — |
| Distance traveled | Yes | — |
| Intensity minutes | Yes | — |
| Automatic rep counting | Yes | — |
| Move Alert movement options | Yes | — |
| Move alerts (displays on device after a period of inactivity) | Yes | — |
| Auto goal (learns your activity level and assigns a daily step goal) | Yes | — |
| Gaming Activity | — | Yes |
| GameOn™ app compatible | — | Yes |
| Training, Planning and Analysis Features | ||
| GPS-based distance, time and pace | Yes | Yes |
| Cadence (provides real-time number of steps per minute) | Yes | Yes |
| Run workouts | — | Yes |
| Running power | — | Yes |
| Race predictor | — | Yes |
| Foot pod capable | — | Yes |
| Running dynamics | — | Yes |
| Lactate threshold | — | Yes |
| Grade-adjusted pace | — | Yes |
| Trail run auto climb | — | Yes |
| Performance condition | — | Yes |
| Run/Walk/Stand detection | — | Yes |
| Stride length (real time) | — | Yes |
| PacePro™ Pacing Strategies | — | Yes |
| Projected race time and pace | — | Yes |
| Vertical oscillation and ratio | — | Yes |
| Ground contact time and balance | — | yes (GCT balance with accessory) |
| Course- and weather-specific race predictor | — | Yes |
| Gaming Features | ||
| TrueUp™ | — | Yes |
| Move IQ™ | — | Yes |
| Step counter | — | Yes |
| Floors climbed | — | Yes |
| Calories burned | — | Yes |
| Distance traveled | — | Yes |
| Intensity minutes | — | Yes |
| Weight shift alert | — | Yes |
| Automatic rep counting | — | Yes |
| Wheelchair push tracker | — | Yes |
| Move Alert movement options | — | Yes |
| Garmin Connect™ Challenges app | — | Yes |
| Move alerts (displays on device after a period of inactivity) | — | Yes |
| Auto goal (learns your activity level and assigns a daily step goal) | — | Yes |
| Cycling Features | ||
| Pool swim workouts | — | Yes |
| Time and distance alerts | — | Yes |
| Auto rest (pool swim only) | — | Yes |
| Underwater wrist-based heart rate | — | Yes |
| Basic rest timer (up from 0) (pool swim only) | — | Yes |
| Stroke type detection (freestyle, backstroke, breaststroke, butterfly) (pool swim only) | — | Yes |
| Pool swim metrics (lengths, distance, pace, stroke count, swim efficiency (SWOLF), calories) | — | Yes |
| Open-water swim metrics (distance, pace, stroke count/rate, stroke distance, swim efficiency (SWOLF), calories) | — | Yes |
| Outdoor Recreation | ||
| Up Ahead | — | Yes |
| TracBack® | — | Yes |
| Back to start | — | Yes |
| Point-to-point navigation | — | Yes |
| Bread crumb trail in real time | — | Yes |
| Mapping & Navigation | ||
| Courses | — | Yes |
| Race an activity | — | Yes |
| Power meter compatible | — | Yes |
| Power curve and % FTP workouts | — | Yes |
| Compatible with Varia™ lights | — | Yes |
| Compatible with Varia headlight camera | — | Yes |
| Speed and cadence sensor support (w/sensor) | — | Yes |
| Bike lap and lap maximum power (with power sensor) | — | Yes |
| Compatible with Varia™ radar (rear-facing radar) | — | Yes |
| Compatible with Vector™ and Rally™ (power meters) | — | Yes |
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | — | Yes |
Wrist Fit
Garmin Lily 2 Active
Sits best on wrists ~40–54mm wide (≈ 10.7–14.4cm circumference).
Garmin Venu 4 41mm
Sits best on wrists ~43–59mm wide (≈ 11.5–15.8cm circumference).
Frequently Asked Questions
Is the Garmin Lily 2 Active bigger than the Garmin Venu 4 41mm?
The Garmin Venu 4 41mm is bigger — 41mm vs 38mm case width.
Which fits a smaller wrist better, the Garmin Lily 2 Active or the Garmin Venu 4 41mm?
The Garmin Lily 2 Active suits wrists around 40–54mm wide, and the Garmin Venu 4 41mm around 43–59mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Garmin Lily 2 Active and Garmin Venu 4 41mm side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.