Fitbit Alta Hr
from $129.99
VS
Apple Watch SE
from €239
VS

Fitbit Alta Hr vs Apple Watch SE

Feature Comparison

Time and method of release
Time and method of release
Availability Status Available. Released March 2017 -
Aesthetic features
Aesthetic features
Product Weight 32 gram (g) 26.4 g or 33 g (1.16 oz)
Dimensions - 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in)
Color Options - Midnight, Starlight
Body material and design
Body material and design
Other Body Features -
Display
Display
Display Technology Curved OLED capacitive touchscreen, monochrome -
Screen Size 1.4 inch -
Display Resolution 448 x 368 pixels (~326 ppi density)
Multi-Touch Capability No -
Brightness - Retina LTPO OLED, 1000 nits (peak)
Screen Size - 1.78 inches
Display Technical Details - Ion-X strengthened glass (2025 gen)
Operating system or software platform
Operating system or software platform
OS Version Proprietary OS / Compatible with Android, Windows Phone, and iOS equipped phones -
Battery capacity and performance
Battery capacity and performance
Battery Type and Capacity Non-replaceable Lithium Polymer battery -
Capabilities
Capabilities
Smart Sensors 3-axis accelerometer, Optical heart rate sensor Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body)
Messaging Method Received notification alerts / Display text messages -
Other Features and Capabilities Pedometer / Date and time display / Distance traveled calculation / Calorie calculation / 24-hour heart rate measurement capability -
Connections
Connections
Bluetooth Support 5.3, A2DP, LE
Miscellaneous
Miscellaneous
Available Color Options Coral, Black, Blue/Gray, Purple -
Sensors
Sensors
Available Sensors - Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body)
Launch Information
Launch Information
Announced - 2025, September 09
Communications and sensors
Communications and sensors
Communication Technologies - GSM / HSPA / LTE / 5G
5G Support - HSDPA 850 / 1700(AWS) / 1900 / 2100 - USA, LATAM, Canada
Wi-Fi Specifications - Wi-Fi 802.11 b/g/n
Navigation Type and GPS - GPS, GLONASS, GALILEO, QZSS
Initial data or main information
Initial data or main information
Availability Status - Available. Released 2025, September 19
Part Numbers - A3325, A3324, A3328, A3326, A3327, A3329, A3391, A3392
Price Range at Time of Release - € 239.00
Body
Body
Build - Glass front, plastic/sapphire crystal back, aluminum frame
Water Resistance - 50m water resistant
Design
Design
SIM - eSIM
Platform
Platform
Operating System - watchOS 26, upgradable to watchOS 26.5
Chipset - Apple S10
Central Processor (CPU)
Central Processor (CPU)
CPU - Dual-core
GPU Model - PowerVR
Storage memory
Storage memory
Internal Memory Capacity - 64GB
Processor or chip
Processor or chip
Other Technical Details of Chipset - Media playback
Technical features
Technical features
Fast Charging Capability - Wireless, 80% in 45 min
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User Rating Comparison

Fitbit Alta Hr
0 /10
from total 1 Vote
Apple Watch SE
0 /10
from total 1 Vote

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