Product comparison · 2 activity trackers

Amazfit Helio Strap vs Samsung Galaxy Ring

24specifications compared
10differ
14identical
25known for one product only

Key differences

Device type
- Helio Strap:Wristband activity tracker
- Galaxy Ring:Smart ring activity tracker
Form factor
- Helio Strap:Rectangle
- Galaxy Ring:Round
Housing material
- Helio Strap:Fiber-reinforced polymer
- Galaxy Ring:Titanium
Water resistance
- Helio Strap:5 ATM
- Galaxy Ring:10 ATM
Bluetooth version
- Helio Strap:5.2
- Galaxy Ring:5.4
Battery life
- Helio Strap:10 day(s)
- Galaxy Ring:7 day(s)
Weight
- Helio Strap:20 g
- Galaxy Ring:2.4 g
Width
- Helio Strap:34 mm
- Galaxy Ring:7 mm

Side by side

Differences highlightedShow differences only

Comparison of Helio Strap, Galaxy Ring
49 specifications	A Amazfit Helio Strap View product	B Samsung Galaxy Ring View product
Performanceidentical
Display type	No	No
Touchscreen	No	No
Design4 differ
Device typeDiffers	Wristband activity tracker	Smart ring activity tracker
Form factorDiffers	Rectangle	Round
Product colour	Black	Black
Housing materialDiffers	Fiber-reinforced polymer	Titanium
Suggested genderKnown for one	Unknown — not stated by the source	Unisex
Ring sizeKnown for one	Unknown — not stated by the source	7
Waterproof	Yes	Yes
Water resistanceDiffers	5 ATM	10 ATM
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68
Band colourKnown for one	Black	Unknown — not stated by the source
Band materialKnown for one	Nylon	Unknown — not stated by the source
Wrist size rangeKnown for one	145 - 205 mm	Unknown — not stated by the source
Control typeKnown for one	Remote	Unknown — not stated by the source
Featuresidentical
Heart rate monitor	Yes	Yes
Heart rate sensor typeKnown for one	Unknown — not stated by the source	Optical
Skin temperature sensor	Yes	Yes
Active minutesKnown for one	Unknown — not stated by the source	Yes
Calories burnedKnown for one	Unknown — not stated by the source	Yes
Distance travelled	Yes	Yes
Pedometer	Yes	Yes
Hours slept	Yes	Yes
Quality of sleep	Yes	Yes
Workout tracking	Yes	Yes
Eat & drinkKnown for one	Unknown — not stated by the source	No
Accelerometer	Yes	Yes
Find my phone functionKnown for one	Unknown — not stated by the source	Yes
Alarm clockKnown for one	Unknown — not stated by the source	Yes
Stairs climbedKnown for one	Yes	Unknown — not stated by the source
Blood oxygen sensorKnown for one	Yes	Unknown — not stated by the source
Blood oxygen sensor technologyKnown for one	Infrared photoplethysmography (PPG)	Unknown — not stated by the source
GyroscopeKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.2	5.4
Bluetooth Low Energy (BLE)	Yes	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Power1 differ
Battery lifeDiffers	10 day(s)	7 day(s)
Battery operatedKnown for one	Unknown — not stated by the source	Yes
Wireless chargingKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	20 g	2.4 g
WidthDiffers	34 mm	7 mm
ThicknessDiffers	1.06 cm	2.6 mm
DepthKnown for one	24.3 mm	Unknown — not stated by the source
System requirements1 differ
Mobile operating systems supportedDiffers	Android, iOS	Android
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C
Charging baseKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery capacityKnown for one	232 mAh	Unknown — not stated by the source
Rechargeable batteryKnown for one	Yes	Unknown — not stated by the source

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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