Garmin Lily 2 Active vs Xiaomi Redmi Watch 3 Active
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 49mm, the Garmin Lily 2 Active is the safer pick — it stays proportionate down to roughly 40mm, where the Xiaomi Redmi Watch 3 Active starts to hang over the edge. Above 49mm both sit cleanly, and the Xiaomi Redmi Watch 3 Active gives you more presence.
The Xiaomi Redmi Watch 3 Active wears larger than the Garmin Lily 2 Active (38.9mm vs 38mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
On the wrist the Garmin Lily 2 Active feels lighter (29g vs 42g, case only).
Both are middle-of-the-pack for thickness among the 38mm and 39mm watches in the database.
The Xiaomi Redmi Watch 3 Active is 0.9mm wider, 8.9mm longer, 0.1mm thinner and 13g heavier than the Garmin Lily 2 Active.
Garmin
Lily 2 Active
Xiaomi
Redmi Watch 3 Active
Switch or add watches
Garmin
Lily 2 Active
Xiaomi
Redmi Watch 3 Active
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)
Xiaomi Redmi Watch 3 Active
Case 46.9mm · Lug-to-lug 46.9mm · Thickness 10.9mm · 42g
Sweet Spot
46.9mm on a 55mm wrist
Across the wrist it works — 4.1mm spare each side — but wide enough that the edge of the case back lifts clear of the skin.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 46.9mm, 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 wrist4.1mm spare each side
Fills the wrist without reaching the edge.
- Off the wrist10.9mm off the skin
Normal sports-watch height for a wrist this size. (10.9mm case, back against the skin)
- How it seats~6.1mm under the rim
Wide enough that the edge of the case back lifts clear of the skin.
- Weight on the wrist42g
Light enough to forget you have it on. (0.8g 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
- Xiaomi Redmi Watch 3 Active38.9mm × 46.9mm · 10.9mm thick
3D preview
Garmin Lily 2 Active vs Xiaomi Redmi Watch 3 Active 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
Furthest apart in Smartwatch mode, where the Xiaomi Redmi Watch 3 Active lasts 1.3× as long as the Garmin Lily 2 Active (12 days against 9 days).
Garmin Lily 2 ActiveXiaomi Redmi Watch 3 Active
Smartwatch
9 days12 days
Specifications
The short version
7 key specs| Spec | GarminLily 2 Active | XiaomiRedmi Watch 3 Active |
|---|---|---|
| Case Width | 38mm | 38.9mm |
| Lug-to-Lug | 38mm | 46.9mm |
| Thickness | 11mm | 10.9mm |
| Weight | 29g | 42g |
| Shape | Circular | Rectangle |
| Display type | Liquid Crystal | LCD, IPS |
| Released | 2024 | 2023 |
Every specification
220 specs| Spec | Garmin Lily 2 Active | Xiaomi Redmi Watch 3 Active |
|---|---|---|
| Overview | ||
| Family | Garmin | — |
| General | ||
| Weight | 29 g | — |
| Battery life | Smartwatch Mode: Up to 9 days GPS Mode: 9 hours 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 | — |
| Physical size | 38 x 38 x 11 mm Fits wrists with a circumference of 110-175 mm | — |
| Bezel material | anodized aluminum | — |
| Memory/History | 7 timed activities; 14 days of activity tracking data | — |
| Strap material | silicone | — |
| Charging method | Garmin proprietary plug charger | — |
| Display resolution | 240 x 201 pixels | — |
| Quick Release bands | Yes | — |
| Sensors | ||
| Calendar | Yes | — |
| Passcode | Yes | — |
| Connectivity | Bluetooth®, ANT+® | — |
| Find My Phone | Yes | — |
| Morning report | Yes | — |
| Weather forecasts | Yes | — |
| Smart Notifications | Yes | — |
| Smartphone compatibility | iPhone®, Android™ | — |
| Controls smartphone music | Yes | — |
| Pairs with Garmin Connect™ Mobile | Yes | — |
| Find My Garmin (helps locate lost device) | Yes | — |
| Realtime settings sync with Garmin Connect™ mobile | Yes | — |
| Text response/reject phone call with text (Android™ only) | Yes | — |
| has GPS | — | No |
| has a compass | — | No |
| Has a barometer | — | No |
| has a gyroscope | — | No |
| Has a cadence sensor | — | No |
| has an accelerometer | — | Yes |
| Monitors perspiration | — | No |
| Has a heart rate monitor | — | Yes |
| Has a temperature sensor | — | No |
| Monitors blood oxygenation levels | — | Yes |
| Variant | ||
| Color | Lunar Gold with Bone Silicone Band | — |
| Available Colors | Jasper Green with Jasper Green Silicone Band; Silver with Purple Jasmine Silicone Band; Lunar Gold with Bone Silicone Band | — |
| Clock Features | ||
| Sleep | yes (advanced) | — |
| Hydration | Yes | — |
| Breathwork | Yes | — |
| Meditation | Yes | — |
| Fitness age | yes (in app) | — |
| Sleep coach | Yes | — |
| All-day stress | Yes | — |
| Women's health | Yes | — |
| Health snapshot | Yes | — |
| Respiration rate | Yes | — |
| Resting heart rate | Yes | — |
| Breathing variations | Yes | — |
| Relaxation reminders | Yes | — |
| Abnormal heart rate alerts | yes (high and low) | — |
| Relaxation breathing timer | Yes | — |
| Body Battery™ energy monitor | Yes | — |
| Heart rate (constant, every second) | Yes | — |
| Golfing Features | ||
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | Yes | — |
| Running Features | ||
| Digital scorecard | Yes | — |
| Yardage to layups/doglegs | Yes | — |
| Yardage to F/M/B (distance to front, middle and back of green) | Yes | — |
| Stat tracking (strokes, putts per round, greens and fairways hit) | Yes | — |
| Measures shot distance (calculates exact yardage for shots from anywhere on course) | Yes | — |
| What You'll Love | ||
| Timer | Yes | — |
| Stopwatch | Yes | — |
| Time/date | Yes | — |
| Alarm clock | Yes | — |
| Touchscreen | Yes | — |
| Display type | Liquid Crystal | — |
| Water rating | Swim, 5 ATM | — |
| GPS Time Sync | Yes | — |
| Garmin Pay™ | Yes | — |
| Pulse Ox blood oxygen | yes (spot-check and optionally in sleep) | — |
| Sleep score and insights | Yes | — |
| Automatic daylight saving time | Yes | — |
| Battery life (smartwatch mode) | Up to 9 days | — |
| Activity Profiles | ||
| Assistance | Yes | — |
| Incident Detection during select activities | Yes | — |
| Daily Smart Features | ||
| HIIT workouts | Yes | — |
| Yoga workouts | Yes | — |
| Cardio workouts | Yes | — |
| Pilates workouts | Yes | — |
| Strength workouts | Yes | — |
| Activity Tracking Features | ||
| % HR max | Yes | — |
| HR zones | Yes | — |
| HR alerts | Yes | — |
| HRV status | Yes | — |
| Manual lap | Yes | — |
| Auto scroll | Yes | — |
| HR calories | Yes | — |
| Custom alerts | Yes | — |
| Physio TrueUp | Yes | — |
| VO2 Max (Run) | Yes | — |
| Interval training | Yes | — |
| GPS speed and distance | Yes | — |
| Customizable data pages | Yes | — |
| Activity history on watch | Yes | — |
| Downloadable training plans | Yes | — |
| Customizable activity profiles | Yes | — |
| Respiration rate (during exercise) | Yoga and Breathwork only | — |
| Auto Lap® interval tracking feature | Yes | — |
| HR broadcast (broadcasts HR data over ANT+® to paired devices) | Yes | — |
| Workout and Training Plans | ||
| Gym | Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Indoor Rowing, Dance Fitness, Jump Roping | — |
| Swim | Pool Swimming | — |
| Cycling | Biking, Indoor Biking | — |
| Wellness | Walking, Pilates, Yoga, Meditation, Breathwork | — |
| On the water | SUP, Rowing | — |
| Racket sports | Pickleball, Tennis, Padel | — |
| Indoor running | Treadmill Running, Indoor Track Running | — |
| Outdoor running | Running | — |
| Snow and winter | Skiing, XC Classic Skiing, Snowboarding, Snowshoeing | — |
| Outdoor recreation | Golfing, Disc Golf | — |
| Health & Wellness Monitoring | ||
| GPS | Yes | — |
| BeiDou | Yes | — |
| Compass | Yes | — |
| GLONASS | Yes | — |
| Galileo | Yes | — |
| Accelerometer | Yes | — |
| Ambient light sensor | Yes | — |
| Pulse Ox Blood Oxygen Saturation Monitor | Yes | — |
| Garmin Elevate™ wrist heart rate monitor | 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 | — |
| Training, Planning and Analysis Features | ||
| GPS-based distance, time and pace | Yes | — |
| Cadence (provides real-time number of steps per minute) | Yes | — |
| Design | ||
| width | — | 38.9 |
| height | — | 46.9 |
| volume | — | 19.89 cm³ |
| weight | — | 42 g |
| thickness | — | 10.9 |
| ATM rating | — | 5 ATM |
| resolution | — | 240 x 280 px |
| screen size | — | 1.83 inches |
| Display type | — | LCD, IPS |
| Has a display | — | Yes |
| pixel density | — | 202 ppi |
| water resistance | — | Sweat resistant |
| Always-On Display | — | No |
| has a touch screen | — | Yes |
| is designed for kids | — | No |
| Watch band is replaceable | — | Yes |
| Has sapphire glass display | — | No |
| has branded damage-resistant glass | — | No |
| Battery | ||
| battery life | — | 12 days |
| battery power | — | 289 mAh |
| has wireless charging | — | No |
| has a removable battery | — | No |
| Has a solar power battery | — | No |
| has a rechargeable battery | — | Yes |
| Features | ||
| release date | — | 2023-08-01 |
| Has a stopwatch | — | Yes |
| Has smart alarm | — | No |
| Has call control | — | Yes |
| Has silent alarm | — | Yes |
| Has notifications | — | Yes |
| Has ECG technology | — | No |
| Locates your phone | — | Yes |
| has a front camera | — | No |
| has fall detection | — | No |
| has voice commands | — | No |
| Acquires GPS faster | — | No |
| Has vibrating alerts | — | Yes |
| number of microphones | — | 1 |
| Can be used to answer calls | — | Yes |
| measures resting heart rate | — | Yes |
| has irregular heart rate warnings | — | No |
| Has a built-in camera remote control function | — | No |
| Connectivity | ||
| has NFC | — | No |
| supports ANT+ | — | No |
| supports Wi-Fi | — | No |
| Bluetooth version | — | 5.3 |
| has a cellular module | — | No |
| Is compatible with iOS | — | Yes |
| Is compatible with Android | — | Yes |
| Miscellaneous | ||
| Has passcode | — | No |
| Is compatible with Windows | — | No |
| Is compatible with Mac OS X | — | No |
| has an external memory slot | — | No |
| 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 | ||
| Free app | — | Yes |
| Has coaching | — | Yes |
| Supports routes | — | Yes |
| Has achievements | — | Yes |
| Has goal setting | — | Yes |
| Has exercise diary | — | Yes |
| Predicts ovulation | — | Yes |
| Can be personalised | — | Yes |
| Has weight tracking | — | Yes |
| Predicts start date | — | Yes |
| Tracks water intake | — | Yes |
| Has inactivity alerts | — | Yes |
| Has period notifications | — | Yes |
| Has temperature tracking | — | No |
| Doesn’t require account | — | No |
| Provides activity reports | — | Yes |
| Displays fertile window notifications | — | Yes |
| Counts how many calories you've burned | — | Yes |
| Activity tracking | ||
| Measures pace | — | No |
| Tracks distance | — | No |
| Tracks elevation | — | No |
| 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 | — | No |
| Tracks calorie intake | — | Yes |
| Provides sleep reports | — | Yes |
| Detects activities automatically | — | Yes |
| Has a stroke counter for swimming | — | No |
Wrist Fit
Garmin Lily 2 Active
Sits best on wrists ~40–54mm wide (≈ 10.7–14.4cm circumference).
Xiaomi Redmi Watch 3 Active
Sits best on wrists ~49–67mm wide (≈ 13.1–17.9cm circumference).
Frequently Asked Questions
Is the Garmin Lily 2 Active bigger than the Xiaomi Redmi Watch 3 Active?
The Xiaomi Redmi Watch 3 Active is bigger — 38.9mm vs 38mm case width.
Which fits a smaller wrist better, the Garmin Lily 2 Active or the Xiaomi Redmi Watch 3 Active?
The Garmin Lily 2 Active suits wrists around 40–54mm wide, and the Xiaomi Redmi Watch 3 Active around 49–67mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Garmin Lily 2 Active and Xiaomi Redmi Watch 3 Active 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.