Epson Runsense SF-510 vs iChoice A40

Epson Runsense SF-510 iChoice A40

Basic Info

Wear TypeWristbandWristband
Price
Ratings

Activity & Fitness

Activity Yes YesBoth track daily activity
Calories Yes YesBoth show estimated calories burned
Sleep No YesiChoice A40 monitors your sleep pattern
Heart Rate / Pulse No NoBoth don't monitor heart rate
External HR Monitor Yes No
Distance Yes YesBoth track your running/walking distance
Steps Yes YesBoth track how many steps you take
Pace Yes No
Speed Yes No
Stairs / Floors Yes NoEpson Runsense SF-510 has built-in altimeter for elevation feature
Exercise Tagging No NoBoth don't have exercise tagging
Smart Coach No NoBoth don't have coaching feature
Goal Setting Yes YesBoth can help with your goals setting
Inactivity Alert No NoBoth don't have inactivity alerts

Additional Features

GPS Yes NoEpson Runsense SF-510 has GPS support
Compass No NoBoth don't have a compass
Watch / Clock Yes YesBoth have watch
Alarm Clock No NoBoth don't have alarm clock
Reminders No NoBoth don't have reminder
Stopwatch No NoBoth don't have stopwatch
Music Playbackn/a NoBoth don't have music playback
ReportsActivityActivity, Sleep

Smartphone Remote Features

Notifications No NoBoth don't have phone notifications
Caller ID No NoBoth don't show caller ID notification
Music Control No NoBoth don't have phone music control
Call Control No NoBoth don't have call control
Camera Control No NoBoth don't have camera control
Find Phone No NoBoth don't have a find phone feature

Battery

Duration20 days10 daysEpson Runsense SF-510 battery life is about 2.0 times longer
Battery TypeRechargeable BatteryRechargeable Battery

Physical Specs

Weather Resistance Yes Yes
Waterproof Yes No
IP Rating5 АТМn/a
Weight49 gramsn/a

User Interface

DisplayLCD ScreenOLED Screen
Display Size28.2 mm0.48 inches
Screen Resolution 128 x 96 pixels 64*32 pixels
Color Display No No
Touch Screen No No

Compatibility

Android Yes YesBoth compatible with Android devices
iOS Yes YesBoth compatible iOS devices
OS X/Mac No NoBoth don't compatible MAC OS X devices
Windows Phone No NoBoth don't compatible with Windows Phone devices
Windows Yes NoEpson Runsense SF-510 allows you to locate your phone
Web Portal No NoBoth don't have online web portal option
Social Features No NoBoth don't have social features

Connectivity

Bluetooth Yes YesBoth have Bluetooth data transfer technology
Wi-Fi No NoBoth don't have Wi-Fi connection
NFC No NoBoth don't have NFC connectivity
ANT+ No NoBoth don't provide ANT+ wireless technology
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Epson Runsense SF-510

iChoice A40