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Reflex Active RA-VE-400R-5ATM-02 Sea Venture AMOLED GPS Grey Smartwatch - W47360
Ref. RA-VE-400R-5ATM-02
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Stepping up in Reflex Active's range
At 42 grams, the Sea Venture barely registers on the wrist — a useful quality in something designed to be worn through a swim, a run, and then a full day without thinking about it. The resin case keeps that weight low while the 50m rating covers open-water swimming and pool sessions with room to spare. The 1.43-inch AMOLED display runs always-on, so glancing at pace or heart rate mid-activity requires no tap or wrist flick. Built-in GPS logs routes independently of a phone, which matters when you want accurate distance data on a trail or in open water without carrying anything extra. Over a hundred sport modes, call and notification handling, and a customisable watch face library sit behind a Bluetooth connection to the companion app, making this a reasonable daily driver for anyone whose fitness routine crosses several different activities.
- Reference
- RA-VE-400R-5ATM-02
- Brand
- Reflex Active
- Collection
- Sea Venture
- Case size
- 46mm
- Case material
- Resin
- Case shape
- Round
- Dial
- Black
- Crystal
- Mineral
- Movement
- Quartz
- Functions
- Chronograph, Bluetooth, Step counter, Heart rate, GPS
- Water resistance
- 50m
- Bracelet / strap
- Silicone strap
- Strap colour
- Black
- Clasp
- Buckle
- Lume
- Luminous
- Retailer
- F.Hinds
Learn more about Reflex Active
Reflex Active is a British brand launched to put smartwatch features at a price a parent would consider for a teenager, and it has stayed at that end of the market deliberately.
The proposition is straightforward: heart-rate and activity tracking, notifications, sleep monitoring and interchangeable coloured straps, in bright cases with animated watch faces, generally for under a hundred pounds.
That places it against fitness bands rather than against watchmaking, and the comparison it invites is with devices costing several times as much. Battery life and app polish are where the price shows; the core tracking does what it claims.
The range is broad and changes quickly, with series numbers denoting feature sets rather than model families, and gift sets pairing a watch with spare straps.
It is a first smartwatch rather than a watch in the traditional sense, and it is priced and designed with exactly that buyer in mind.
- 2018
- Launched in the UK as an affordable smartwatch brand.
- 2019
- Heart-rate and sleep tracking added across the range.
- 2021
- Interchangeable strap sets become standard.
- 2022
- Distribution widens through British jewellers.
- 2024
- The series numbering system organises the collection.
Also in 5 collections
This watch appears in Back in Stock (4,417), Chronograph Watches (1,160), Watches 44mm and Over (809), Watches Under £100 (593) and All Black Watches (292).
Temporarily out of stock
F.Hinds is not currently taking orders for this reference. Last listed as available on 6 October 2026. Stock is checked nightly and this page updates when it returns.
What the specifications mean
Strengths
- Luminous hands and markers for low light
Worth knowing
- 50m suits rain and handwashing, not swimming
- 46mm is a large watch with real presence
Reflex Active RA-VE-400R-5ATM-02 Sea Venture AMOLED alternatives
Watches from other brands at a similar price, style and size, so you can see what else your budget can buy.
| Specification | RA-VE-400R-5ATM-02 | 1669 | PEWJB21945021 |
|---|---|---|---|
| Price | £60 | £60 | £55 |
| Case size | 46mm | 45mm | 47mm |
| Water resistance | 50m | 50m | 50m |
| Movement | Quartz | Quartz | Quartz |
| Strap | Silicone strap | Stainless steel bracelet | Leather strap |
| This watch | Closely matched | Closely matched |
Your new watch
Frequently asked questions, and things you should know about this watch
Can I swim with it?
Showering yes, swimming no. 50m covers splashes and brief immersion, but a swimming stroke generates well above the pressure that figure describes.
Water resistance explainedWill the glass scratch?
It can, over time. Mineral glass handles daily wear but will pick up fine scratches that sapphire would not.
Sapphire, mineral and acrylic comparedDoes it need a battery?
Yes. It is quartz, so expect a battery change every two to three years at a jeweller.
Quartz, automatic and solar comparedIs it a men's or women's watch?
Listed as unisex, and at this size it suits any wrist that takes the dimensions.
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