Fitbit Ace LTE
Quick details
Released
May 2024
Dimensions
41.04 x 44.89 x 13.35 mm
Operating system
WearOS
Display Colour OLED, 333 ppi, DCI-P3
Battery life 16+ hours
Water resistance 5 ATM (50 m)
GPS Yes
Sensors Accelerometer, optical heart rate, altimeter, magnetometer, ambient light sensor, gyroscope, GPS/GNSS
Technical specifications
General
Release date 2024-06-05
Product type Kids smartwatch
Physical size 41.04 x 44.89 x 13.35 mm
Weight 28.03 g without band
Material Housing: plastic, stainless steel, glass and recycled materials; recycled polyester band
Water resistance 5 ATM (50 m)
Color options Spicy Pebble / Moovin’ Band, Mild Pebble / Strange Arcade Band
Display type Colour OLED
Display resolution 333 ppi, DCI-P3
Display brightness Peak brightness not published
Display protection Corning Gorilla Glass 3
Battery Rechargeable lithium-ion battery; 328 mAh
Battery life 16+ hours
Charging Magnetic USB-C charging cable
Charging time 30 minutes to 60%; 70 minutes to 100%
Sensors
GNSS type Built-in GNSS
GPS Yes
GALILEO GNSS; individual constellation not specified
GLONASS GNSS; individual constellation not specified
QZSS GNSS; individual constellation not specified
Beidou GNSS; individual constellation not specified
Accelerometer Yes
Gyroscope Yes
Barometric altimeter Yes
Compass No
Geomagnetic Yes
Ambient light sensor Yes
Optical heart rate Yes
Electrical heart rate No
SpO2 No
Temperature No
Galvanic skin response No
Microphone Yes
Speakers Yes
Vibration motor Yes
Health & activity tracking
Steps Yes
Distance Yes
Calories burned Yes
Floors Yes
Sports tracking Yes
Sleep Yes
Heart rate Yes
HRV No
Stress Yes
Blood oxygen No
Respiration rate No
Skin temperature No
ECG No
Blood pressure No
Body composition No
Glucose No
Hydration level No
UV exposure No
Calorie intake No
Daily Readiness No
Cardio Load No
Target Load No
Hyperglycemia risk assessment No
Arterial stiffness detection No
Pulse wave arrhythmia analysis No
Daily smart features
Smartphone compatibility Android 11+; iOS 16+
Operating system at launch WearOS
Processor Qualcomm SW510 (Snapdragon W5 platform)
RAM 2 GB
Storage 32 GB
Bluetooth Yes (5.0)
Wi-Fi 802.11 b/g/n 2.4 GHz
NFC / connected pay Yes
UWB No
Cellular Yes
Smartphone notifications No (standalone Ace LTE calls and messages; not mirrored phone notifications)
Bluetooth calling No (standalone LTE/Wi-Fi calling via Ace Pass)
Smartphone music control No
On-board music storage No
Voice assistant No
Links
These technical specs are correct to the best of our knowledge at the time of publishing.
