Garmin Lily® 2 Classic vs Samsung Galaxy Watch6 - LTE · 40mm
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 43mm, the Garmin Lily® 2 Classic is the safer pick — it stays proportionate down to roughly 37mm, where the Samsung Galaxy Watch6 - LTE · 40mm starts to hang over the edge. Above 43mm both sit cleanly, and the Samsung Galaxy Watch6 - LTE · 40mm gives you more presence.
The Samsung Galaxy Watch6 - LTE · 40mm wears larger than the Garmin Lily® 2 Classic (38.8mm vs 35.4mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Samsung Galaxy Watch6 - LTE · 40mm is the slimmer of the two (9mm vs 10.1mm), so it slides under a cuff more easily.
On the wrist the Garmin Lily® 2 Classic feels lighter (20.6g vs 28.7g, case only).
The Garmin Lily® 2 Classic is middle-of-the-pack for thickness among the 105 35mm watches in the database.
Among the 340 39mm watches we hold thickness for, the Samsung Galaxy Watch6 - LTE · 40mm is thinner than 93%, so it wears flatter than its width suggests.
The Samsung Galaxy Watch6 - LTE · 40mm is 3.4mm wider, 5mm longer, 1.1mm thinner and 8.1g heavier than the Garmin Lily® 2 Classic. Both are circular.
Garmin
Lily® 2 Classic
Samsung
Galaxy Watch6 - LTE · 40mm
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Garmin
Lily® 2 Classic
Samsung
Galaxy Watch6 - LTE · 40mm
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.
Lay your arm flat on a table, palm facing up
Measure across the flat top of your wrist (not the circumference)
Measure at the point where you wear your watch — typically just below the wrist bone
Wrist width ≠ circumference. We need the flat width across the top of your wrist where the watch sits, not how far around.
Garmin Lily® 2 Classic
Case 35.4mm · Lug-to-lug 35.4mm · Thickness 10.1mm · 21g
Understated
35.4mm 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 35.4mm, so you could go bigger.
- 1. Lay your arm flat, palm up.
- 2. Measure the flat width across the top of your wrist — not the circumference.
- 3. Measure where you wear it, just below the wrist bone.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. The default: depth about seven tenths of the width. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist9.8mm spare each side
Comfortable, with visible skin either side.
- Off the wrist10.1mm off the skin
Normal sports-watch height for a wrist this size. (10.1mm case, back against the skin)
- How it seats~2.3mm under the rim
Sits flat on the wrist with contact right across the case back.
- Weight on the wrist21g
Light enough to forget you have it on. (0.4g per mm of wrist)
Samsung Galaxy Watch6 - LTE · 40mm
Case 38.8mm · Lug-to-lug 40.4mm · Thickness 9.0mm · 29g
Balanced Fit
40.4mm 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 40.4mm, so you could go bigger.
- 1. Lay your arm flat, palm up.
- 2. Measure the flat width across the top of your wrist — not the circumference.
- 3. Measure where you wear it, just below the wrist bone.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. The default: depth about seven tenths of the width. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist7.3mm spare each side
Comfortable, with visible skin either side.
- Off the wrist9.0mm off the skin
Sits low enough to disappear under a cuff. (9.0mm case, back against the skin)
- How it seats~3.1mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist29g
Light enough to forget you have it on. (0.5g 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 Classic35.4mm · 10.1mm thick
- Samsung Galaxy Watch6 - LTE · 40mm38.8mm × 40.4mm · 9mm thick
3D preview
Garmin Lily® 2 Classic vs Samsung Galaxy Watch6 - LTE · 40mm 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, aligned by mode.
Garmin Lily® 2 ClassicSamsung Galaxy Watch6 - LTE · 40mm
Battery life
5 days—Battery Saver
—100 hoursSmartwatch
—1.25 days
Specifications
The short version
7 key specs| Spec | GarminLily® 2 Classic | SamsungGalaxy Watch6 - LTE · 40mm |
|---|---|---|
| Case Width | 35.4mm | 38.8mm |
| Lug-to-Lug | 35.4mm | 40.4mm |
| Thickness | 10.1mm | 9mm |
| Weight | 20.6g | 28.7g |
| Shape | Circular | Circular |
| Display type | Liquid Crystal | OLED/AMOLED |
| Released | 2024 | 2023 |
Every specification
203 specs| Spec | Garmin Lily® 2 Classic | Samsung Galaxy Watch6 - LTE · 40mm |
|---|---|---|
| Overview | ||
| Family | Garmin | — |
| General | ||
| Battery life | Up to 5 days See Details | — |
| Display Size | 1.00” x 0.84” (25.4 mm x 21.3 mm) | — |
| Case material | anodized aluminum | — |
| Color display | no (16 level grayscale) | — |
| Lens Material | Corning® Gorilla® Glass 3 | — |
| Bezel Material | anodized aluminum | — |
| Memory/History | 7 timed activities; 14 days of activity tracking data | — |
| Strap material | leather, nylon | — |
| Charging method | Garmin proprietary clip charger | — |
| Display resolution | 240 x 201 pixels | — |
| Quick Release bands | Yes | — |
| Sensors | ||
| Accelerometer | Yes | — |
| Ambient light sensor | Yes | — |
| Pulse Ox Blood Oxygen Saturation Monitor | Yes | — |
| Garmin Elevate™ wrist heart rate monitor | Yes | — |
| has GPS | — | Yes |
| has a compass | — | Yes |
| Has a barometer | — | Yes |
| has a gyroscope | — | Yes |
| Has a cadence sensor | — | No |
| has an accelerometer | — | Yes |
| Monitors perspiration | — | No |
| Has a heart rate monitor | — | Yes |
| Has a temperature sensor | — | Yes |
| Monitors blood oxygenation levels | — | Yes |
| Product Info | ||
| Main SKU | 010-02839-14 | — |
| Product ID | 950157 | — |
| Product Name | Lily® 2 Classic | — |
| Product Variation | Cream Gold with Coffee Nylon Band | — |
| Clock Features | ||
| Timer | Yes | — |
| Stopwatch | Yes | — |
| Time/date | Yes | — |
| Alarm clock | Yes | — |
| Automatic daylight saving time | Yes | — |
| Cycling Features | ||
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | Yes | — |
| Running Features | ||
| GPS-based distance, time and pace | yes (Connected GPS only) | — |
| What You'll Love | ||
| Touchscreen | Yes | — |
| Display type | Liquid Crystal | — |
| Water rating | Swim, 5 ATM | — |
| Garmin Pay™ | Yes | — |
| Pulse Ox blood oxygen | yes (spot-check and optionally in sleep) | — |
| Sleep score and insights | Yes | — |
| Battery life (smartwatch mode) | Up to 5 days | — |
| Activity Profiles | ||
| Gym | Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Indoor Rowing, Dance Fitness, Jump Roping | — |
| Swim | Pool Swimming | — |
| Cycling | Biking | — |
| Wellness | Walking, Pilates, Yoga, Breathwork | — |
| Indoor running | Treadmill Running | — |
| Outdoor running | Running | — |
| Daily Smart Features | ||
| Calendar | Yes | — |
| Passcode | Yes | — |
| Connectivity | Bluetooth® | — |
| Connected GPS | Yes | — |
| Find My Phone | Yes | — |
| Find My Watch | Yes | — |
| Morning report | Yes | — |
| Weather forecasts | Yes | — |
| Smart Notifications | Yes | — |
| Smartphone compatibility | iPhone®, Android™ | — |
| Controls smartphone music | Yes | — |
| Pairs with Garmin Connect™ Mobile | Yes | — |
| Realtime settings sync with Garmin Connect™ mobile | Yes | — |
| Text response/reject phone call with text (Android™ only) | Yes | — |
| Activity 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 | — |
| Health & Wellness Monitoring | ||
| Sleep | yes (advanced) | — |
| Hydration | Yes | — |
| Breathwork | Yes | — |
| Fitness age | yes (in app) | — |
| All-day stress | Yes | — |
| Women's health | Yes | — |
| Respiration rate | Yes | — |
| Resting heart rate | Yes | — |
| Relaxation reminders | Yes | — |
| Abnormal heart rate alerts | yes (high and low) | — |
| Relaxation breathing timer | Yes | — |
| Body Battery™ energy monitor | Yes | — |
| Wrist-based heart rate (constant, every second) | Yes | — |
| Safety and Tracking Features | ||
| Assistance | Yes | — |
| Incident Detection during select activities | Yes | — |
| Training, Planning and Analysis Features | ||
| % HR max | Yes | — |
| HR zones | Yes | — |
| HR alerts | Yes | — |
| HR calories | Yes | — |
| Custom alerts | Yes | — |
| Physio TrueUp | Yes | — |
| VO2 Max (Run) | Yes | — |
| GPS speed and distance | yes (Connected GPS only) | — |
| Customizable data pages | Yes | — |
| Customizable activity profiles | Yes | — |
| Respiration rate (during exercise) | Yoga and Breathwork only | — |
| Auto Lap® interval tracking feature | Yes | — |
| Design | ||
| width | — | 38.8 |
| height | — | 40.4 |
| volume | — | 14.11 cm³ |
| weight | — | 28.7 g |
| thickness | — | 9 |
| ATM rating | — | 5 ATM |
| resolution | — | 432 x 432 px |
| screen size | — | 1.3 inches |
| Display type | — | OLED/AMOLED |
| Has a display | — | Yes |
| pixel density | — | 453 ppi |
| width of band | — | 20 mm |
| water resistance | — | Waterproof |
| Always-On Display | — | Yes |
| has a touch screen | — | Yes |
| waterproof depth rating | — | 50 m |
| Watch band is replaceable | — | Yes |
| Has sapphire glass display | — | Yes |
| Ingress Protection (IP) rating | — | IP68 |
| has branded damage-resistant glass | — | No |
| Battery | ||
| charge time | — | 1.8 hours |
| battery life | — | 1.25 days |
| battery power | — | 300 mAh |
| has wireless charging | — | Yes |
| has a removable battery | — | No |
| Has a solar power battery | — | No |
| has a rechargeable battery | — | Yes |
| battery life in power save mode | — | 100 hours |
| Features | ||
| RAM | — | 2GB |
| CPU speed | — | 2 x 1.4 GHz |
| release date | — | 2023-07-26 |
| Has a stopwatch | — | Yes |
| Has smart alarm | — | No |
| Has call control | — | Yes |
| Has silent alarm | — | Yes |
| has HRV tracking | — | No |
| internal storage | — | 16GB |
| measures VO2 max | — | Yes |
| Has notifications | — | Yes |
| Has ECG technology | — | Yes |
| Locates your phone | — | Yes |
| has fall detection | — | Yes |
| has voice commands | — | Yes |
| Acquires GPS faster | — | No |
| Has vibrating alerts | — | Yes |
| number of microphones | — | 1 |
| shows readiness level | — | No |
| Can be used to answer calls | — | Yes |
| measures resting heart rate | — | Yes |
| has irregular heart rate warnings | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Has a built-in camera remote control function | — | Yes |
| Connectivity | ||
| has NFC | — | Yes |
| SIM cards | — | 1 eSIM |
| Wi-Fi version | — | Wi-Fi 4 (802.11n) |
| supports ANT+ | — | No |
| supports Wi-Fi | — | Yes |
| supports Galileo | — | Yes |
| Bluetooth version | — | 5.3 |
| has a cellular module | — | Yes |
| Is compatible with iOS | — | No |
| Is compatible with Android | — | Yes |
| Miscellaneous | ||
| Has passcode | — | Yes |
| Has auto pause | — | Yes |
| Is compatible with Windows | — | No |
| Is compatible with Mac OS X | — | No |
| has an external memory slot | — | No |
| Compatible with smart scales | — | Yes |
| has a battery level indicator | — | Yes |
| has a socket for a 3.5 mm audio jack | — | No |
| Compatible with external heart rate monitors | — | Yes |
| App & Software | ||
| Ad-free | — | Yes |
| Free app | — | Yes |
| Tracks BMI | — | Yes |
| Has coaching | — | Yes |
| Includes maps | — | Yes |
| Supports routes | — | Yes |
| Has achievements | — | Yes |
| Has goal setting | — | Yes |
| Has exercise diary | — | Yes |
| Has weight tracking | — | Yes |
| Predicts start date | — | Yes |
| Tracks water intake | — | Yes |
| Has inactivity alerts | — | Yes |
| Has period notifications | — | Yes |
| Has temperature tracking | — | Yes |
| Provides activity reports | — | Yes |
| Counts how many calories you've burned | — | Yes |
| Activity tracking | ||
| Measures pace | — | Yes |
| Tracks distance | — | Yes |
| Tracks elevation | — | Yes |
| Designed for golf | — | No |
| Tracks your sleep | — | Yes |
| Tracks steps taken | — | Yes |
| Designed for diving | — | No |
| Has a route tracker | — | Yes |
| Has exercise tagging | — | Yes |
| Has multi-sport mode | — | Yes |
| Tracks calorie intake | — | Yes |
| Provides sleep reports | — | Yes |
| Detects activities automatically | — | Yes |
| Has a stroke counter for swimming | — | Yes |
Wrist Fit
Garmin Lily® 2 Classic
Sits best on wrists ~37–51mm wide (≈ 9.9–13.6cm circumference).
Samsung Galaxy Watch6 - LTE · 40mm
Sits best on wrists ~43–58mm wide (≈ 11.5–15.5cm circumference).
Frequently Asked Questions
Is the Garmin Lily® 2 Classic bigger than the Samsung Galaxy Watch6 - LTE · 40mm?
The Samsung Galaxy Watch6 - LTE · 40mm is bigger — 38.8mm vs 35.4mm case width.
Which fits a smaller wrist better, the Garmin Lily® 2 Classic or the Samsung Galaxy Watch6 - LTE · 40mm?
The Garmin Lily® 2 Classic suits wrists around 37–51mm wide, and the Samsung Galaxy Watch6 - LTE · 40mm around 43–58mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Garmin Lily® 2 Classic and Samsung Galaxy Watch6 - LTE · 40mm 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.