Product comparison · 2 smartwatches

Epson Runsense SF-310G vs Epson Runsense SF-810B

41specifications compared
13differ
28identical
13known for one product only

Key differences

Display resolution
- Runsense SF-310G:128 x 96 pixels
- Runsense SF-810B:128 x 128 pixels
Battery life
- Runsense SF-310G:30 h
- Runsense SF-810B:20 h
Battery life (GPS mode)
- Runsense SF-310G:30 h
- Runsense SF-810B:24 h
Control type
- Runsense SF-310G:Buttons
- Runsense SF-810B:Buttons, Touch
Interface type
- Runsense SF-310G:4 buttons
- Runsense SF-810B:4 buttons + tap
Width
- Runsense SF-310G:44.3 mm
- Runsense SF-810B:44.5 mm
Thickness
- Runsense SF-310G:1.28 cm
- Runsense SF-810B:1.41 cm
Weight
- Runsense SF-310G:50.3 g
- Runsense SF-810B:52 g

Side by side

Differences highlightedShow differences only

Comparison of Runsense SF-310G, Runsense SF-810B
54 specifications	A Epson Runsense SF-310G View product	B Epson Runsense SF-810B View product
Display1 differ
Display resolutionDiffers	128 x 96 pixels	128 x 128 pixels
Designidentical
Protection featuresKnown for one	Water resistant	Unknown — not stated by the source
Performanceidentical
Memory capacityKnown for one	Unknown — not stated by the source	0 entries
Featuresidentical
Heart rate monitorKnown for one	Unknown — not stated by the source	Yes
Heart rate sensor typeKnown for one	Unknown — not stated by the source	Optical
Vibrating motorKnown for one	Unknown — not stated by the source	Yes
Heart rate-based calorie computationKnown for one	Unknown — not stated by the source	Yes
Vibrating alertKnown for one	Unknown — not stated by the source	Yes
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Heart rate data transferKnown for one	Bluetooth	Unknown — not stated by the source
Recommended activityKnown for one	Running	Unknown — not stated by the source
Power2 differ
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Battery lifeDiffers	30 h	20 h
Battery life (GPS mode)Differs	30 h	24 h
Technical details3 differ
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Control typeDiffers	Buttons	Buttons, Touch
Interface typeDiffers	4 buttons	4 buttons + tap
MeasurementsDiffers	Distance, Lap Distance, Guide Distance, Pace, Lap Pace, Average pace, Speed, Split Time, Lap Time, Time, Guide Time, Calories burned, Altitude	Distance, Lap Distance, Guide Distance, Pace, Lap Pace, Average pace, Speed, Split Time, Lap Time, Time, Guide Time, Calories burned, Stride, Pitch, Altitude, Cumulative ascent in altitude, Cumulative descent in altitude, Gradient
Weight & dimensions3 differ
WidthDiffers	44.3 mm	44.5 mm
ThicknessDiffers	1.28 cm	1.41 cm
WeightDiffers	50.3 g	52 g
Packaging data4 differ
Package widthDiffers	73 mm	80 mm
Package depthDiffers	80 mm	180 mm
Package heightDiffers	180 mm	75 mm
Package weightDiffers	262 g	260 g
Packaging contentidentical
Chest strapKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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