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Wearable comparison

Fitbit Sense 2 vs Huawei Watch GT 7 46mm

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Fitbit Sense 2

Fitbit Sense 2

  • 37.64 g.
  • Up to 5 hours per charge.
  • OLED display.
  • Bluetooth LE.
  • Water resistant to 50 m.
KSh 29,500In Stock
02
Huawei Watch GT 7 46mm

Huawei Watch GT 7 46mm

  • Screen: 466 × 466 pixels; 317 ppi.
  • Runs HarmonyOS 6.1.
  • 867 mAh battery capacity.
  • Bluetooth 6.0.
  • IP69 water and dust resistance.
KSh 29,500In Stock

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Apple Watch Series 8KSh 50,000
2 of 4 products

Our quick verdict

The Fitbit Sense 2 takes ECG heart-rhythm readings and is lighter to wear all day, while the Huawei Watch GT 7 46mm lasts longer between charges (12 days vs 6 days).

Battery life

Fitbit Sense 2
Up to 5 hours per charge
Huawei Watch GT 7 46mm
867 mAh battery

Portability

Fitbit Sense 2
37.64 g
Huawei Watch GT 7 46mm
About 51.3 g

Display

Fitbit Sense 2
OLED display
Huawei Watch GT 7 46mm
1.47-inch OLED display, 317 ppi

Software

Fitbit Sense 2
Google Health
Huawei Watch GT 7 46mm
HarmonyOS 6.1

Connections

Fitbit Sense 2
Bluetooth LE
Huawei Watch GT 7 46mm
Bluetooth 6.0

Key differences

The main differences to help you choose.

Fitbit Sense 2

  • Lighter: 37.64 g (vs about 51.3 g).
  • ECG heart-rhythm readings.
  • Charging: Proprietary charging cable.

Huawei Watch GT 7 46mm

  • Longer battery life: up to 12 days (vs 6 days).
  • Longer sport-mode battery: up to 51 hours in trail running mode (vs 5 hours in GPS mode).
  • Charging: Wireless charging.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityFitbit Sense 2Huawei Watch GT 7 46mm
Battery lifeUp to 5 hours per charge867 mAh battery
Portability37.64 gAbout 51.3 g
DisplayOLED display1.47-inch OLED display, 317 ppi
SoftwareGoogle HealthHarmonyOS 6.1
ConnectionsBluetooth LEBluetooth 6.0
Water resistanceWater resistant to 50 mIP69 water and dust resistance

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
DisplayAMOLED1.47-inch AMOLED
Display protectionCorning Gorilla Glass 3—
Display featuresAlways-on display3000 nits (peak)
Screen resolution—466 × 466 pixels; 317 ppi

Connectivity

Connectivity specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
Wi-FiDeactivatedNo
BluetoothBluetooth LE2.4 GHz, supports BT6.0 and BR + BLE
NFCSupportedSupported
Positioning / GNSSBuilt-in GPS; GLONASSGPS (L1 + L5 Dual-band)/GLONASS/BeiDou (B1I + B1C + B2a Tri-band)/GALILEO (E1 + E5a Dual-band)/QZSS (L1 + L5 Dual-band)/NavIC
Network / cellular—No cellular connectivity
SIM / eSIM—No

Identity & design

Identity & design specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
BrandFitbitHuawei
ModelFitbit Sense 2Huawei Watch GT 7 46mm
Dimensions40.5 × 40.5 × 11.2 mm46 × 46 × 10.95 mm
Weight37.64 gApproximately 51.3 g without strap
Build materialsAluminum watch case and buckleGlass front, stainless steel frame, fiber reinforced plastic back
Wrist sizeSmall: 130–180 mm; large: 165–220 mm140–210 mm
Strap / bandFlexible classic sport band; small and large sizes includedBlue, Yellow or Black EasyCross fluoroelastomer; Grey composite leather
Announced—2026, August 05
Controls / buttons—Home Button (Rotating Crown) and Side Button

Audio & communication

Audio & communication specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
Speaker75 dB SPL at 10 cmSupported
MicrophoneSupportedSupported

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
SensorsMulti-path optical heart-rate sensor; cEDA skin-conductance sensor; ECG and EDA electrical sensors; red and infrared SpO₂ sensors; gyroscope; altimeter; 3-axis accelerometer; skin-temperature sensor; ambient light; vibration motorAccelerometer sensor; Gyroscope sensor; Magnetometer sensor; Optical heart rate sensor; Barometer sensor; Temperature sensor; Ambient light sensor
Health & wellness featuresHeart rate; body-response tracking; blood oxygen; stress; skin-temperature variation; activity tracking—
Sleep trackingSleep stages; sleep score—

Battery & durability

Battery & durability specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
Battery life6+ days; up to 5 hours continuous GPSUp to 21 days maximum; 12 days typical use; 7 days with AOD; 51 hours trail running
ChargingProprietary charging cableWireless charging
Water resistanceWater resistant to 50 m5 ATM; IP69
Battery capacity—Li-Ion 867 mAh

Compatibility

Compatibility specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
Phone compatibilityAndroid 11 or later; iOS 16.4 or later; Google AccountAndroid™ 9.0 or later; iOS 13.0 or later
Companion appGoogle HealthHUAWEI Health
ColorsShadow Grey / Graphite Aluminum; Lunar White / Platinum Aluminum; Blue Mist / Soft Gold AluminumSilver, Gold, Gray

Additional specifications

Additional specifications specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
Charging timeApproximately 2 hours—
Packing listWatch; classic band in small and large sizes; charging cableWatch × 1; Charging Cradle (including the charging cable) × 1; Quick Start Guide & Safety Information & Warranty Card × 1
Case material—Stainless steel
Pixels per inch—317 ppi
Peak brightness—3,000 nits peak
Release status—Available. Released 2026, August 05
Model numbers—NSU-B39, TUM-B39
Card slot—No
Camera—No
3.5 mm headphone jack—No
USB—No
Radio—No
Charging input—5V-10V DC/2A MAX
Operating temperature—-20℃–+45℃

Performance & software

Performance & software specifications comparison
SpecificationFitbit Sense 2Huawei Watch GT 7 46mm
Operating system—HarmonyOS 6.1

Similarities

  • Both have NFC.
  • Both are water resistant to 50 m.
  • Both have OLED displays.
  • Both connect over Bluetooth.
  • Both have a microphone.
  • Both cost KSh 29,500.

In summary

For most buyers the Fitbit Sense 2 is the better buy; the Huawei Watch GT 7 46mm makes sense if you want longer battery life.

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