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Garmin fēnix E · Photo source

Garmin fēnix E
Photo 1 of 36

Garmin fēnix E · Photo source

Garmin · fēnix

fēnix E

Released August 2024

fēnix E is a 47 mm AMOLED multisport GPS watch with downloadable offline maps, training guidance and a stainless-steel bezel.

Type
Smart and sports
Sizes
47 mm
Movement
–
Power reserve
–
Display
OLED
Battery
16 days
Water
100 m
GPS
Single-band
Weight
76 g

What reviewers say

Wareable and T3 liked the bright AMOLED screen, extensive training tools and offline navigation, but questioned launch value against other Garmin watches and criticised the lack of multi-band GPS and Sapphire glass. Wareable’s month-long running, swimming, cycling and hiking test found good battery life, some GPS deviations and unreliable exercise heart-rate peaks compared with a chest strap. T3 found heart-rate tracking adequate for its steadier activities, enjoyed navigation, and recorded one restart. Their differing heart-rate impressions reflect different tests rather than a unanimous accuracy verdict.

From wareable.com and t3.com

Specifications

Report a wrong or missing spec

Display

Case sizes
47 mm
Panel
OLED
Always-on display
Yes
Display detail
33 mm (1.3 inch) AMOLED touchscreen, 416 x 416 pixels, five physical buttons; always-on option and red-shift mode.
Screen protection
Corning Gorilla Glass; no Sapphire configuration in the exact current range.

Health and fitness

ECG
No
Blood oxygen
Yes
Skin temperature
No
Sleep apnoea alerts
No
High blood pressure alerts
No
Body composition
No
Fall detection
No
Crash detection
No
GPS
Single-band
Water resistance
100 m
Sensors
GPS, GLONASS, Galileo, QZSS and BeiDou; Garmin Elevate wrist heart rate, Pulse Ox, barometric altimeter, compass, gyroscope, accelerometer, thermometer and ambient-light sensor. Single-frequency GNSS, with no multi-band/SatIQ (confirmed by exact Wareable and T3 tests); maker does not number the heart-rate sensor generation in its current table.
Health features
Continuous heart rate and high/low alerts, respiration, Body Battery, stress, advanced sleep tracking/coach/score/alignment, breathing variations, nap detection, HRV status, Health Snapshot/Status, jet lag adviser and lifestyle logging. Current table lists smart wake alarm. Hydration and menstrual-cycle/pregnancy features use Garmin Connect and optional Connect IQ widget. Pulse Ox is not available in every country. No ECG or skin-temperature feature is listed for this exact hardware; the ambient thermometer does not establish skin-temperature tracking.
Fitness features
Training readiness/status, training load/focus/effect, recovery time, endurance and hill scores, VO2 max, real-time stamina, running tolerance, running dynamics/power, PacePro and ClimbPro. Running economy, step speed loss and some sensor metrics require a compatible accessory. Garmin running, cycling, strength and triathlon coaching, suggested workouts and animated strength/cardio/yoga/Pilates workouts. Triathlon auto transitions, pool/open-water swimming, cycling, climbing, skiing, golf and many other profiles. Download free regional TopoActive maps over Wi-Fi for offline navigation; dynamic round-trip routing, turn-by-turn courses, NextFork, TracBack and back-to-start. Maker table calls road/trail maps “Yes (downloadable)”; do not treat them as preinstalled. Golf courses and ski-resort maps are listed as preloaded; premium map contents require optional Outdoor Maps+ subscription.
Safety features
Incident detection during selected activities, assistance, LiveTrack and live event sharing require a compatible paired phone/connectivity. Screen flashlight lights the display; no separate LED torch. Current web safety table marks hands-free voice control, but Garmin’s Japanese launch explicitly excludes fēnix E from speaker/microphone/voice commands; that ambiguous table entry does not establish those hardware features. No dive-rated inductive buttons, depth sensor, LTE or satellite messaging.

Battery and connections

Battery life (maker's claim)
Up to 16 days
In low-power mode
Up to 21 days
Mobile data option
No
Works with
iPhone and Android
Storage
16 GB
Battery life detail
Up to 16 days smartwatch with gesture wake, or 6 days always-on; battery-saver watch mode 21 days. GPS-only 42 h gesture/30 h always-on; all satellite systems 32/24 h; all satellites plus music 10 h in either mode; maximum-battery GPS 75 h; expedition GPS 14 days. Headline figures use gesture-wake smartwatch and battery saver. Actual life depends on enabled features and connected sensors; no solar charging.
Charging
Built-in rechargeable lithium-ion battery. Garmin proprietary charging/data cable to USB-C computer port or AC adaptor rated at least 5 W, per September 2026 owner guide; cable is supplied.
Connectivity
Bluetooth, ANT+ and Wi-Fi; Garmin Connect for iPhone/Android, Connect IQ apps/watch faces, Garmin Pay with supported banks, downloaded music and supported subscription services. Smart notifications, Garmin Share and Garmin Messenger with paired phone; notification text replies/images are Android-specific. No calls through the watch speaker or offline voice commands.

Design

Weight (lightest version)
76 g
Software
Garmin
Case materials
Stainless-steel bezel (natural or Slate Grey), fibre-reinforced polymer case with metal rear cover, silicone band.
Size
47 x 47 x 14.5 mm. 76 g with supplied band, 53 g case only. Included 22 mm QuickFit silicone band fits 125–208 mm wrists. Maker separately lists optional UltraFit 125–215 mm, leather 132–210 mm and metal 132–215 mm bands.
Reference and release detail
First documented availability is Garmin forum’s “Now Available” announcement dated 27 August 2024 at 16:14 UTC. UK first shipping date is not independently established; Japanese launch announced mid-September 2024 availability separately. This is fēnix E hardware, not fēnix 8 AMOLED or Solar.

Pros and cons

Pros

  • AMOLED touchscreen with five physical buttons
  • Downloadable offline TopoActive maps and multi-system positioning
  • Training readiness, strength plans and offline music

Cons

  • No multi-band GPS
  • Gorilla Glass lens with no Sapphire option
  • No built-in LED flashlight, microphone or speaker

Closest rivals

Model
TypeSizesMovementPower reserveDisplayBatteryWaterGPSWeightReleased
Garminfēnix 8 AMOLED (47 mm, Sapphire)
Smart and sports47 mm––OLED16 days100 mDual-band73 gAug 2024
GarminApproach S70
Smart and sports42, 47 mm––OLED16 days50 mDual-band44 gMay 2023
GarminForerunner 970
Smart and sports47 mm––OLED15 days50 mDual-band–May 2025

Sources

  1. garmin.com/en-GB/p/1652337/pn/010-03025-00
  2. garmin.com/en-GB/p/1652337/pn/010-03025-01
  3. garmin.com/en-US/p/1652337/pn/010-03025-00
  4. garmin.com/en-US/p/1652337/pn/010-03025-02
  5. www8.garmin.com/manuals/webhelp/GUID-A315BE5B-E191-4238-9712-D9C368997ADB/EN-US…
  6. www8.garmin.com/manuals/webhelp/GUID-A315BE5B-E191-4238-9712-D9C368997ADB/EN-US…
  7. support.garmin.com
  8. forums.garmin.com/outdoor-recreation/outdoor-recreation/f/fenix-e/381984/now-av…
  9. garmin.co.jp/news/pressroom/news2024-0828-garmin-fenix-8
  10. mynewsdesk.com/ch/garmin/pressreleases/grenzen-verschieben-mit-der-garmin-fenix…
  11. wareable.com/garmin/garmin-fenix-e-review
  12. t3.com/active/fitness-trackers/garmin-fenix-e-review

Photo: res.garmin.com

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