| Manufacturer | Garmin |
|---|---|
| Type | Rugged GPS smartwatch |
| Series | Instinct |
| Released | January 10, 2025 (announced January 6, 2025) |
| Price at launch | $299.99 USD / £260 GBP (40 mm and 45 mm) |
| Predecessor | Instinct 2 |
| Successor | – |
| Sizes | 40 mm (small), 45 mm (medium) |
| Colours | Black/Brown |
Specifications and features as at launch.
Expert opinion | What’s new | Specifications | Battery life | Features | Activity profiles | Software updates | Quick answers | Further reading
Expert opinion
The Instinct E is Garmin’s entry point to the Instinct 3 generation, positioned below the Instinct 3 Solar and AMOLED models. At launch in January 2025, it drew immediate criticism: it was priced above discounted Instinct 2 stock while omitting features the Instinct 2 carried. The absence of a flashlight is the most tangible hardware omission among the current Instinct range.
The E offers Garmin’s core outdoor feature set (VO2 Max, Body Battery, HRV Status, ABC sensors and advanced sleep monitoring) in the only current Instinct size available at 40 mm. It supports three satellite systems (GPS, GLONASS and Galileo) but lacks the multi-band dual-frequency GNSS with SatIQ technology found on the Instinct 3. Training Status, Training Load and Multisport mode are also absent. As Instinct 2 inventory cleared and the earlier model went out of production, the value comparison shifted in the E’s favour.
Garmin Instinct E
GPS adventure watch
What’s new versus the Instinct 2
Hardware
The Instinct E shares the Instinct 2’s fibre-reinforced polymer construction and design language. The metal-reinforced bezel introduced on the Instinct 3 is not present; the bezel is fibre-reinforced polymer throughout. The flashlight, made standard across all Instinct 3 models, is also absent.
Software
New on the Instinct E relative to the Instinct 2:
- Breathing Variations: monitoring of shifts in sleep breathing patterns
- Nap Detection
- HRV Status as a dedicated daily metric with trend tracking
- Morning Report: sleep, HRV and calendar overview on waking
- Lifestyle Logging: caffeine and alcohol intake tracking, with reporting in Garmin Connect
- Daily Suggested Workouts for running and cycling, adapting after each completed activity
Not carried over from the Instinct 2:
- Training Status
- Training Load
- Multisport and Triathlon activity modes
- Five-satellite GNSS: the Instinct E supports GPS, GLONASS and Galileo only, against the Instinct 2’s five-system Airoha chipset
Specifications
| Display | |
|---|---|
| Watch type | Monochrome transflective memory-in-pixel (MIP), sunlight visible |
| Display size | 40 mm (small): 0.86-inch (22 × 22 mm); 45 mm (medium): 0.9-inch (23 × 23 mm) |
| Resolution | 40 mm: 166 × 166 px; 45 mm: 176 × 176 px |
| Lens | Chemically strengthened glass |
| Physical | |
| Case size | 40 mm (small): 40 × 40 × 13.6 mm; 45 mm (medium): 45 × 45 × 14.2 mm |
| Weight | 40 mm: 41 g; 45 mm: 48 g |
| Case material | Fibre-reinforced polymer |
| Bezel material | Fibre-reinforced polymer |
| Strap material | Silicone |
| QuickFit band width | 40 mm: 20 mm; 45 mm: 22 mm |
| Water rating | 10 ATM (100 m) |
| Military standard | MIL-STD-810 (thermal and shock resistance) |
| Sensors and positioning | |
| Heart rate | Garmin Elevate (wrist-based, continuous) |
| GNSS | GPS, GLONASS, Galileo |
| Barometric altimeter | Yes |
| Compass | 3-axis electronic |
| Accelerometer | Yes |
| Thermometer | Yes |
| Pulse Ox | Yes |
| Gyroscope | No |
| © the5krunner. Link required. | |
| Connectivity and storage | |
| Connectivity | Bluetooth, ANT+ |
| Charging | Garmin proprietary plug |
| Storage | 128 MB |
| Wi-Fi | No |
| Garmin Pay | No |
| Music storage | No |
Battery life
Figures for both sizes. All are Garmin’s stated maximums under optimal conditions.
| Mode | 40 mm (small) | 45 mm (medium) |
|---|---|---|
| Smartwatch | 14 days | 16 days |
| Battery saver watch | 35 days | 40 days |
| GPS | 21 hours | 24 hours |
| All satellite systems | 14 hours | 16 hours |
| Max battery GPS | 43 hours | 50 hours |
| Expedition GPS | 17 days | 20 days |
| © the5krunner. Link required. | ||
Features
For a full reference to Garmin software capabilities across the watch range see the Garmin features guide.
Plan
- Garmin Coach training plans for running and cycling
- Daily Suggested Workouts for running and cycling, adapting after each completed activity
- Workout creation from 1,600+ exercises in Garmin Connect, synced to the watch
- Downloadable training plans
- Customisable data screens and activity profiles
- Course creation and guidance
Prepare
- VO2 Max estimation for running and trail running
- Training Effect (aerobic and anaerobic) and Recovery Time
- Heat and Altitude Acclimation
- HRV Status: daily heart rate variability metric with trend tracking
- Body Battery energy monitor and all-day stress tracking
- Advanced sleep monitoring with Sleep Score, Breathing Variations and Nap Detection
- Wrist-based heart rate (continuous) and Pulse Ox blood oxygen saturation
- Health Snapshot: 2-minute session recording key health stats
- Morning Report: sleep, HRV and calendar overview on waking
- Lifestyle Logging: caffeine and alcohol intake, with reporting in Garmin Connect
- Women’s health tracking (menstrual cycle and pregnancy)
- Fitness Age, Hydration logging, Breathwork activity
- Nutrition tracking available in Garmin Connect with a Garmin Connect+ subscription
Perform
- Multi-GNSS: GPS, GLONASS, Galileo
- ABC sensors: barometric altimeter, barometer with storm alert, 3-axis electronic compass
- Running dynamics: cadence, vertical oscillation and ratio, stride length, ground contact time (balance not included)
- Course guidance, breadcrumb trail, TracBack, Back to Start, point-to-point navigation
- Projected waypoints, Sight ’N Go, elevation profile, future elevation plot, area calculation
- Expedition GPS Activity and UltraTrac mode
- Pool and open-water swim metrics: SWOLF, stroke type detection, drill logging, distance, pace
- HIIT workouts (AMRAP, EMOM, Tabata and custom) and advanced workout creation
- Interval training, Auto Lap, Auto Pause
- Race Predictor, Virtual Partner, Finish Time estimation
- Incident Detection (during select activities), LiveTrack and Assistance with live location
Connect
- Smart Notifications: emails, texts and alerts via paired iPhone or Android
- Garmin Connect app (core features free, no subscription required)
- Garmin Messenger: two-way text messaging from the watch
- Garmin Share: save and share locations, courses and workouts with compatible Garmin devices
- Connect IQ: downloadable watch faces, data fields and apps
- Controls smartphone music playback
- Find My Phone and Find My Garmin
Activity profiles
| Running | Running, Outdoor Track Running, Trail Running, Treadmill Running, Indoor Track Running, Virtual running |
| Cycling | Biking, Road biking, Mountain Biking, Gravel biking, Bike commuting, Bike touring, eBiking, eMountain Biking, Indoor Biking, Cyclocross, BMX |
| Swimming | Pool Swimming, Open Water Swimming |
| Gym and fitness | Strength, HIIT, Cardio, Elliptical Training, Stair Stepping, Floor Climbing, Indoor rowing, Indoor Walking, Pilates, Yoga |
| Outdoor | Walking, Hiking, Climbing, Hunting, Horseback Riding, Archery |
| Other | Winter sports: Skiing, Snowboarding, XC Classic Skiing, XC Skate Skiing, Ice Skating, Snowshoeing · Water sports: Stand Up Paddleboarding, Rowing, Kayaking, Fishing, Boating, Snorkeling, Whitewater · Team sports: Basketball, Volleyball, Field Hockey, Ice Hockey, Football, American Football, Lacrosse, Rugby, Ultimate Disc, Cricket, Softball, Baseball · Racket sports: Tennis, Pickleball, Badminton, Squash, Table Tennis, Padel, Platform Tennis, Racquetball · Other: Tactical |
Garmin Instinct E
GPS adventure watch
Garmin Instinct E software updates
The current Garmin Instinct E software is version 15.19. Garmin is still updating the Instinct E, with 4 software releases since May 2026. This section is updated when Garmin releases a new version.
| Current version | 15.19, released 23 September 2026. |
| Last update | 15.19 on 23 September 2026. |
Features added since May 2026
- 15.18, 11 August 2026. Better gear suggestions for hikes, with fixes for lag in the glances list, pace dropping out during intervals and the DogTrack pointer direction.
Full version history, 4 releases including betas and fixes
| Version | Type | Date | What changed |
|---|---|---|---|
| 15.19 | Stable | 23 September 2026 | Garmin lists one change, a fix for tones not being silenced in Stealth Mode, and says it applies to the Tactical. Garmin names no change specific to the Instinct E. |
| 15.18 | Stable | 11 August 2026 | Better gear suggestions for hikes, with fixes for lag in the glances list, pace dropping out during intervals and the DogTrack pointer direction. |
| 14.17 | Stable | 16 July 2026 | Fixes treadmill calibration so treadmill distance can be corrected. |
| 14.15 | Stable | 8 June 2026 | Fixes a watch not unlocking after a passcode was entered, and garbled characters on the heart rate broadcast screen. |
Version history is recorded from May 2026. See also known problems and fixes and Garmin’s release notes for the current version.
Quick answers
When was the Garmin Instinct E released?
Garmin announced the Instinct E on 6 January 2025, and it was released on 10 January 2025. The launch price was GBP 260 or USD 299.99 for both the 40mm and 45mm sizes.
Is the Instinct E waterproof?
Instinct E has a water rating of 10 ATM (100m). It includes Pool Swimming and Open Water Swimming profiles, but it has no Multisport or Triathlon modes.
Does the Instinct E have a flashlight?
No, Instinct E has no flashlight, which every Instinct 3 model has as standard.
Does the Instinct E have Garmin Pay or music?
No, Instinct E has no Garmin Pay, no music storage and no Wi-Fi. It can control music playback on a paired smartphone.
What size and weight is the Instinct E?
Instinct E comes in 40mm and 45mm sizes. The 40mm is 13.6mm thick, weighs 41g and takes a 20mm band, and the 45mm is 14.2mm thick, weighs 48g and takes a 22mm band.
How long does the Instinct E battery last?
Garmin rates the 45mm Instinct E for up to 16 days in smartwatch mode and 24 hours in GPS mode. The 40mm lasts up to 14 days and 21 hours.
Further reading
- Garmin Instinct: current range guide and model comparison
- Garmin watch specifications database
- Release Radar: Garmin rumours, leaks and confirmed launches
Related watches
The direct predecessor is the Instinct 2. The COROS Nomad is the closest cross-brand alternative at a similar price point.
Coros Nomad
Adventure GPS watch
Small things I always use
- Garmin 90-degree charging adapter: Charges your Garmin from any USB-C cable. Essential when travelling. I use one.
- Body Glide: The blue anti-chafe stick swimmers and runners carry. I use it.
- Speedo earplugs: Fewer ear infections and no cold-water dizziness. I use them.
- Dryrobe Advance: My winter changing robe for open-water swims. I use one. A cheaper option is the AONYIYI changing robe.
- Maurten: Race fuel that stays easy on the stomach. I use them.
- Beet It Sport nitrate shots: Beetroot shots I take in the days before a race. I use them.
- Garmin charging puck: The quickest way to top up before a session. I use one.
- Injinji: Toe socks that stop rubbing, so you run more. I use them.
- Ultimate toe protectors: Stop black toenails on long runs. They work. I use them.
- Compressport R2 v2 calf sleeves: My calf sleeves of choice. I use them.
- Cellucor C4: My pre-workout before hard sessions.
- TPU tubes: Schwalbe Aerothan, Tubolito and Pirelli SmarTube. Light, tiny spares. I use all three.
- G8 insoles: Adjustable insoles that are good. I use them.
- Cycplus Cube: A 97g electric pump that gets a road tyre rideable in two minutes. I carry one. 5% off with code THE5KRUNNER.
Watches and sensors
- Polar H10: My daily driver for waking HRV.
- Polar Verity Sense: My backup arm-worn HR sensor.
- Nomad bedside charger: Charges my iPhone and Apple Watch overnight. I use it, and many of their bands.
- Train.Red: The best muscle oxygen sensor I’ve used.
- Tymewear: Accurate heart rate and reliable ventilatory zones. I use it to pace endurance rides over an hour.
- Garmin Forerunner 970: A pro-grade triathlon watch. I use this.
- Apple Watch Ultra 4: My daily smartwatch. No phone needed on rides.
- Garmin Fenix 9 Pro: I’ve just bought one.
On the bike
- Continental GP5000 for everyday riding, and Aero 111 on the front for special occasions.
- Helmets: Specialized S-Works Evade 3 for road riding, and Rudy Project Wing for TT-style races. I use both.
- Ravemen FR300: A front light that mounts under your Garmin or Wahoo. I use one.
- Wahoo TRACKR Radar: I use it on one bike and Varia on the other. They perform the same.
- Garmin Varia RTL515: Radar that warns you of cars from behind. I use this model.
- Wahoo ELEMNT Roam 3: The bike computer that’s easy to use. I use mine on most rides.
- Favero Assioma Pro RS2: Accurate power pedals that swap easily between bikes. I use this model.
Home and indoor training
- NPE Runn: Makes my basic treadmill smart, sending more accurate speed and distance to my watch and Zwift. I use it.
- Google Wifi: Keeps Zwift connected in my pain cave. I use it.
- Apple TV 4K: Zwift on the big screen. I use two.
- Google Nest Doorbell (wired, 2nd gen): My video doorbell, running in both Google Home and Apple Home. I use it.
Health, recovery and sleep
- FreeStyle Libre 3 Plus: Shows how my blood sugar responds to diet.
- hDrop: Measures my sweat loss in summer and indoors.
- Fourth Frontier Zone: Checks my heart under load in hard sessions.
- Oura Ring 5: My partner’s recovery tracker of choice.
- Eight Sleep: A cooling mattress cover my partner and I use nightly.
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