WatchFitTool

Amazfit Bip 6 vs Garmin Venu 4 41mm

Size, specs & wrist fit compared

Amazfit Bip 6
Amazfit Bip 6
40.2mm × 46.3mmCheck offerView specs
Garmin Venu 4 41mm010-03013-03
Garmin Venu 4 41mm

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Which one fits you

On wrists narrower than about 49mm, the Garmin Venu 4 41mm is the safer pick — it stays proportionate down to roughly 43mm, where the Amazfit Bip 6 starts to hang over the edge. Above 49mm both sit cleanly, and the Amazfit Bip 6 gives you more presence.

The Garmin Venu 4 41mm wears larger than the Amazfit Bip 6 (41mm vs 40.2mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.

The Amazfit Bip 6 is the slimmer of the two (10.45mm vs 12mm), so it slides under a cuff more easily.

On the wrist the Amazfit Bip 6 feels lighter (27.9g vs 33g, case only).

Both are middle-of-the-pack for thickness among the 40mm and 41mm watches in the database.

The Garmin Venu 4 41mm is 0.8mm wider, 5.3mm shorter, 1.6mm thicker and 5.1g heavier than the Amazfit Bip 6.

Amazfit

Bip 6

Garmin

Venu 4 41mm

Case width
40.2mm
41mm+0.8mm
Lug-to-lug
46.3mm
41mm−5.3mm
Thickness
10.4mm
12mm+1.6mm
Weight
27.9g
33g+5.1g

Switch or add watches

Amazfit Bip 6

Amazfit

Bip 6

Garmin Venu 4 41mm

Garmin

Venu 4 41mm

Fit tool

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.

Your wrist
mm
≈ 146.9mm around

Amazfit Bip 6

Case 46.3mm · Lug-to-lug 46.3mm · Thickness 10.4mm · 28g

Balanced Fit

46.3mm on a 55mm wrist

10:09TUE 12lug to lug 46.3mmyour wrist 55.0mm

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 4753mm lug to lug. This one is 46.3mm, so you could go bigger.

How to Measure

Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.

  1. 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. 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Complete Wrist Measurement Guide →
Against one you know

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 measurements
  • Across the wrist4.4mm spare each side

    Comfortable, with visible skin either side.

  • Off the wrist10.4mm off the skin

    Normal sports-watch height for a wrist this size. (10.4mm case, back against the skin)

  • How it seats~5.8mm under the rim

    Seats well, with the case back following most of the wrist.

  • Weight on the wrist28g

    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

10:09TUE 12lug to lug 41.0mmyour wrist 55.0mm

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 4753mm lug to lug. This one is 41mm, so you could go bigger.

How to Measure

Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.

  1. 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. 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Complete Wrist Measurement Guide →
Against one you know

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 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.

Highlight
From above — same centre, true scale
From the side — how far each sits off the wrist
  • Amazfit Bip 640.2mm × 46.3mm · 10.4mm thick
  • Garmin Venu 4 41mm41mm · 12mm thick

3D preview

Amazfit Bip 6 vs Garmin Venu 4 41mm on a wrist

Sized to your own wrist, turned any way you like.

Open 3D try-on

Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.

Battery life compared

Furthest apart in Smartwatch mode, where the Amazfit Bip 6 lasts 1.4× as long as the Garmin Venu 4 41mm (14 days against 10 days).

Amazfit Bip 6Garmin Venu 4 41mm

  • Battery Saver

    624 hours
  • Smartwatch

    14 days
    10 days
  • GPS

    32 hours
  • Training

    14 hours

Specifications

The short version

7 key specs
SpecAmazfitBip 6GarminVenu 4 41mm
Case Width40.2mm41mm
Lug-to-Lug46.3mm41mm
Thickness10.45mm12mm
Weight27.9g33g
ShapeRectangleCircular
Display typeOLED/AMOLEDAMOLED (optional always-on mode)
Released20252025

Every specification

397 specs
SpecAmazfit Bip 6Garmin Venu 4 41mm
Design
width40.2
height46.3
volume19.45 cm³
weight27.9 g
thickness10.45
ATM rating5 ATM
resolution390 x 450 px
screen size1.97 inches
Display typeOLED/AMOLED
Has a displayYes
pixel density302 ppi
width of band22 mm
water resistanceWater resistant
Always-On DisplayYes
has a touch screenYes
is designed for kidsNo
waterproof depth rating50 m
Watch band is replaceableYes
Has sapphire glass displayNo
Ingress Protection (IP) ratingIP68
has branded damage-resistant glassNo
Battery
charge time2 hours
battery life14 days
battery power340 mAh
has wireless chargingNo
has a removable batteryNo
battery life with GPS on32 hours
Has a solar power batteryNo
has a rechargeable batteryYes
battery life in training mode14 hours
battery life in power save mode624 hours
Sensors
has GPSYes
has a compassYes
Has a barometerNo
has a gyroscopeYes
Has a cadence sensorYes
has an accelerometerYes
Monitors perspirationNo
Has a heart rate monitorYes
Has a temperature sensorNo
Monitors blood oxygenation levelsYes
StocksYes
CalendarYes
PasscodeYes
CalculatorYes
Color shiftYes
ConnectivityBluetooth®, ANT+®, Wi-Fi®
Garmin ShareYes
Hourly alertYes
Color filtersYes
Find My PhoneYes
Voice commandYes
Evening reportYes
Morning reportYes
Red shift modeYes
Spoken watch faceYes
Weather forecastsYes
Smart NotificationsYes
Smart trainer controlYes
Smartphone compatibilityiPhone®, Android™
Controls smartphone musicYes
On-device Connect IQ™ StoreYes
Plays and controls watch musicYes
Find My Phone during GPS activityYes
Pairs with Garmin Connect™ MobileYes
Compatible with Garmin Messenger appYes
Find My Garmin (helps locate lost device)Yes
Battery saver (customizable low power watch)Yes
Bluetooth phone calling and voice assistant supportYes
Realtime settings sync with Garmin Connect™ mobileYes
View images from notifications on watch (Android™ only)Yes
Text response/reject phone call with text (Android™ only)Yes
Connect IQ™ (downloadable watch faces, data fields and apps)Yes
Features
release date2025-04-02
Has a stopwatchYes
Has smart alarmNo
warranty period1 years
Has call controlYes
Has silent alarmYes
has HRV trackingYes
internal storage0.5GB
measures VO2 maxYes
Has notificationsYes
Has ECG technologyNo
Locates your phoneYes
has a front cameraNo
has fall detectionNo
has voice commandsYes
Acquires GPS fasterNo
Has vibrating alertsYes
number of microphones1
shows readiness levelYes
Can be used to answer callsYes
measures resting heart rateYes
has irregular heart rate warningsYes
has fast/slow heart rate notificationsYes
Has a built-in camera remote control functionYes
Connectivity
has NFCNo
supports ANT+No
supports Wi-FiNo
supports GalileoYes
Bluetooth version5.2
has a cellular moduleNo
Is compatible with iOSYes
Is compatible with AndroidYes
Miscellaneous
Has passcodeYes
Has auto pauseYes
Is compatible with WindowsNo
Is compatible with Mac OS XNo
has an external memory slotNo
Compatible with smart scalesYes
has a battery level indicatorYes
has a socket for a 3.5 mm audio jackNo
Compatible with external heart rate monitorsYes
App & Software
Ad-freeYes
Free appYes
Tracks BMIYes
Has coachingYes
Includes mapsYes
Supports routesYes
Has achievementsYes
Has goal settingYes
Has live trackingYes
Has exercise diaryYes
Predicts ovulationYes
Can be personalisedYes
Has weight trackingYes
Predicts start dateYes
Tracks water intakeYes
Has inactivity alertsYes
Has period notificationsYes
Has temperature trackingYes
Provides activity reportsYes
Displays fertile window notificationsYes
Counts how many calories you've burnedYes
Activity tracking
Measures paceYes
Tracks distanceYes
Tracks elevationYes
Designed for golfNo
Tracks your sleepYes
Tracks steps takenYes
Designed for divingNo
Has a route trackerYes
Has exercise taggingYes
Has multi-sport modeNo
Tracks calorie intakeYes
Provides sleep reportsYes
Detects activities automaticallyYes
Has a stroke counter for swimmingYes
Overview
FamilyGarmin
General
Weight33 g (46 g with included band)
Battery lifeSmartwatch 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
Battery typeLithium ion
Display Size1.2" (30.4 mm) diameter
Case materialstainless steel and fiber-reinforced polymer
Color displayYes
Lens materialCorning® Gorilla® Glass 3
Physical size41 x 41 x 12 mm Fits wrists with a circumference of 110-175 mm
Bezel materialstainless steel
Memory/History8 GB
Strap materialsilicone
Charging methodGarmin proprietary plug charger
Large font optionYes
Display resolution390 x 390 pixels
Quick Release bandsyes (18 mm, Industry standard)
Built-in speaker/microphoneYes
Variant
ColorLunar Gold with Bone Silicone Band and Light Sand Leather Band
Case Size41 mm
Available ColorsLunar 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
Clock Features
Sleepyes (advanced)
Hydrationyes (in Garmin Connect™ and optional Connect IQ™ widget)
BreathworkYes
MeditationYes
Fitness ageYes
Sleep coachYes
Health statusYes
Nap detectionYes
All-day stressYes
Women's healthyes (in Garmin Connect™ and optional Connect IQ™ widget)
Health snapshotYes
Jet lag adviserYes
Sleep alignmentYes
Respiration rateYes
Skin temperatureYes
Lifestyle loggingYes
Resting heart rateYes
Breathing variationsYes
Relaxation remindersYes
Past ovulation estimatesYes
Abnormal heart rate alertsyes (high and low)
Relaxation breathing timerYes
Body Battery™ energy monitorYes
Heart rate (constant, every second)Yes
Gaming Features
TrueUp™Yes
Move IQ™Yes
Step counterYes
Floors climbedYes
Calories burnedYes
Distance traveledYes
Intensity minutesYes
Weight shift alertYes
Automatic rep countingYes
Wheelchair push trackerYes
Move Alert movement optionsYes
Garmin Connect™ Challenges appYes
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 workoutsYes
Time and distance alertsYes
Auto rest (pool swim only)Yes
Underwater wrist-based heart rateYes
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
Golfing Features
Auto restYes
UltraTrac modeYes
Vertical speedYes
Elevation profileYes
Total ascent/descentYes
Future elevation plotYes
Distance to destinationYes
Sun and moon informationYes
Barometric trend indicator with storm alertYes
Running Features
PinPointerYes
Tournament legalYes
Digital scorecardYes
Garmin AutoShot™Yes
Round timer/odometerYes
Yardage to layups/doglegsYes
Hazards and course targetsYes
Pairs with Garmin Golf appYes
Green View with manual pin positionYes
CT1 Automatic club tracking compatible (requires accessory)Yes
CT10 Automatic club tracking compatible (requires accessory)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)automatic
What You'll Love
TimerYes
StopwatchYes
Time/dateYes
Alarm clockYes
TouchscreenYes
Display typeAMOLED (optional always-on mode)
Water ratingSwim, 5 ATM
GPS Time SyncYes
Garmin Pay™Yes
Music storageYes
Garmin ECG AppYes
LED flashlightYes
Multi-band GPSYes
Training statusyes (improved)
Wheelchair modeYes
Smart wake alarmYes
Training readinessYes
Sunrise/sunset timesYes
Pulse Ox blood oxygenyes (spot-check, and optional all-day acclimation and in sleep)
Sleep score and insightsYes
Automatic daylight saving timeYes
Battery life (smartwatch mode)Up to 10 days
Make calls and send texts via voiceyes (with paired compatible smartphone)
Activity Profiles
AssistanceYes
Live Event SharingYes
Incident Detection during select activitiesYes
Incident detection alert on phone for wearablesYes
Outdoor Recreation
Up AheadYes
TracBack®Yes
Back to startYes
Point-to-point navigationYes
Bread crumb trail in real timeYes
Daily Smart Features
HIIT workoutsYes
Yoga workoutsYes
Cardio workoutsYes
Pilates workoutsYes
Strength workoutsYes
Multisport workoutsYes
Garmin Cycling CoachYes
Garmin Running CoachYes
Garmin fitness coachYes
Garmin Coach - StrengthYes
Mixed session multisportYes
Garmin Running Coach ExpertsYes
On-screen workout animationsYes
On-screen workout muscle mapsYes
Workouts for wheelchair usersYes
Garmin Coach - Prebuilt Cycling PlansYes
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
Mapping & Navigation
CoursesYes
Race an activityYes
Power meter compatibleYes
Power curve and % FTP workoutsYes
Compatible with Varia™ lightsYes
Compatible with Varia headlight cameraYes
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
Activity Tracking Features
% HRRYes
% HR maxYes
HR zonesYes
HR alertsYes
ShortcutsYes
HRV statusYes
Load ratioYes
Manual lapYes
Rest timerYes
Auto scrollYes
Finish timeYes
HR caloriesYes
Voice alertsYes
Custom alertsYes
Physio TrueUpYes
Recovery timeYes
Training loadYes
VO2 Max (Run)Yes
Course guidanceYes
Training effectYes
Virtual PartnerYes
Workout benefitYes
Race an ActivityYes
Advanced workoutsYes
Interval trainingYes
Race glance/widgetYes
Training load focusYes
VO2 Max (Trail Run)Yes
GPS speed and distanceYes
Configurable lap alertsYes
Customizable data pagesYes
Unified training statusYes
Touch and/or button lockYes
Activity history on watchYes
Multisport auto transitionYes
Downloadable training plansYes
Training effect (anaerobic)Yes
Manual multisport activitiesYes
HRM running pace and distanceYes
Heat and altitude acclimationYes
Customizable activity profilesYes
Auto Pause® automatic timer haltYes
Respiration rate (during exercise)yes (with compatible accessory)
Auto Lap® interval tracking featureYes
Primary benefit (Training Effect labels)Yes
HR broadcast (broadcasts HR data over ANT+® to paired devices)Yes
Improved interval (includes open repeats, intervals data page, rest screen and auto detection)Yes
Workout and Training Plans
GymStrength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing, Jump Roping
SwimPool Swimming, Open Water Swimming
CyclingBiking, Road Biking, Mountain Biking, Gravel Biking, Bike Commuting, Bike Touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, BMX
WellnessWalking, Pilates, Yoga , Indoor Walking, Mobility, Meditation, Breathwork
MultisportTriathlon, Duathlon, Brick, Pool Triathlon, Swim/Run, Mixed Session
In the ringBoxing, Mixed Martial Arts
Team sportsBasketball, Volleyball, Field Hockey, Ice Hockey, Football/Soccer, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball
Motor sportsMotorcycling, Overlanding, Motocrossing, ATVing, Snowmobiling
On the waterStand Up Paddleboarding, Rowing, Kayaking, Fishing, Snorkeling
Racket sportsTennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball
Indoor runningTreadmill Running, Indoor Track Running, Virtual Running
Outdoor runningRunning, Outdoor Track Running, Trail Running, Ultra Running, Obstacle Racing, Adventure Racing
Snow and winterSkiing, Snowboarding, XC Classic Skiing, XC Skate Skiing, Ice Skating, Snowshoeing
Outdoor recreationHiking, Rucking, Mountaineering, Indoor Climbing, Bouldering, Horseback Riding, Golfing, Disc Golf, Archery
Other activity profilesInline Skating, Gaming. Breathwork
Health & Wellness Monitoring
GPSYes
QZSSYes
BeiDouYes
CompassYes
GLONASSYes
GalileoYes
GyroscopeYes
ThermometerYes
AccelerometerYes
SatIQ™ TechnologyYes
Ambient light sensorYes
Barometric altimeterYes
Pulse Ox Blood Oxygen Saturation MonitorYes
Garmin Elevate™ wrist heart rate monitorYes
Safety and Tracking Features
Gaming ActivityYes
GameOn™ app compatibleYes
Training, Planning and Analysis Features
Run workoutsYes
Running powerYes
Race predictorYes
Foot pod capableYes
Running dynamicsYes
Lactate thresholdYes
Grade-adjusted paceYes
Trail run auto climbYes
Performance conditionYes
Run/Walk/Stand detectionYes
Stride length (real time)Yes
PacePro™ Pacing StrategiesYes
Projected race time and paceYes
Vertical oscillation and ratioYes
Ground contact time and balanceyes (GCT balance with accessory)
GPS-based distance, time and paceYes
Course- and weather-specific race predictorYes
Cadence (provides real-time number of steps per minute)Yes

Wrist Fit

Amazfit Bip 6

Sits best on wrists ~4966mm wide (≈ 13.117.6cm circumference).

Garmin Venu 4 41mm

Sits best on wrists ~4359mm wide (≈ 11.515.8cm circumference).

Frequently Asked Questions

Is the Amazfit Bip 6 bigger than the Garmin Venu 4 41mm?

The Garmin Venu 4 41mm is bigger — 41mm vs 40.2mm case width.

Which fits a smaller wrist better, the Amazfit Bip 6 or the Garmin Venu 4 41mm?

The Amazfit Bip 6 suits wrists around 49–66mm 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 Amazfit Bip 6 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.

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